87896117790

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{20747}}^1$

素因数の和:20864

約数の個数: 256

約数和(自身を含む): 271045232640

約数和(自身を除く): 183149114850

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 26, 27, 30, 34, 39, 45, 51, 54, 65, 71, 78, 85, 90, 102, 117, 130, 135, 142, 153, 170, 195, 213, 221, 234, 255, 270, 306, 351, 355, 390, 426, 442, 459, 510, 585, 639, 663, 702, 710, 765, 918, 923, 1065, 1105, 1170, 1207, 1278, 1326, 1530, 1755, 1846, 1917, 1989, 2130, 2210, 2295, 2414, 2769, 3195, 3315, 3510, 3621, 3834, 3978, 4590, 4615, 5538, 5967, 6035, 6390, 6630, 7242, 8307, 9230, 9585, 9945, 10863, 11934, 12070, 13845, 15691, 16614, 18105, 19170, 19890, 20747, 21726, 24921, 27690, 29835, 31382, 32589, 36210, 41494, 41535, 47073, 49842, 54315, 59670, 62241, 65178, 78455, 83070, 94146, 103735, 108630, 124482, 124605, 141219, 156910, 162945, 186723, 207470, 235365, 249210, 269711, 282438, 311205, 325890, 352699, 373446, 423657, 470730, 539422, 560169, 622410, 705398, 706095, 809133, 847314, 933615, 1058097, 1120338, 1348555, 1412190, 1473037, 1618266, 1763495, 1867230, 2116194, 2118285, 2427399, 2697110, 2800845, 2946074, 3174291, 3526990, 4045665, 4236570, 4419111, 4585087, 4854798, 5290485, 5601690, 6348582, 7282197, 7365185, 8091330, 8838222, 9170174, 9522873, 10580970, 12136995, 13257333, 13755261, 14564394, 14730370, 15871455, 19045746, 19149481, 22095555, 22925435, 24273990, 25041629, 26514666, 27510522, 31742910, 36410985, 38298962, 39771999, 41265783, 44191110, 45850870, 47614365, 50083258, 57448443, 66286665, 68776305, 72821970, 75124887, 79543998, 82531566, 95228730, 95747405, 114896886, 123797349, 125208145, 132573330, 137552610, 150249774, 172345329, 191494810, 198859995, 206328915, 225374661, 247594698, 250416290, 287242215, 325541177, 344690658, 375624435, 397719990, 412657830, 450749322, 517035987, 574484430, 618986745, 651082354, 676123983, 751248870, 861726645, 976623531, 1034071974, 1126873305, 1237973490, 1352247966, 1627705885, 1723453290, 1953247062, 2253746610, 2585179935, 2929870593, 3255411770, 3380619915, 4883117655, 5170359870, 5859741186, 6761239830, 8789611779, 9766235310, 14649352965, 17579223558, 29298705930, 43948058895, 87896117790]

約数ペア:

[(1, 87896117790), (2, 43948058895), (3, 29298705930), (5, 17579223558), (6, 14649352965), (9, 9766235310), (10, 8789611779), (13, 6761239830), (15, 5859741186), (17, 5170359870), (18, 4883117655), (26, 3380619915), (27, 3255411770), (30, 2929870593), (34, 2585179935), (39, 2253746610), (45, 1953247062), (51, 1723453290), (54, 1627705885), (65, 1352247966), (71, 1237973490), (78, 1126873305), (85, 1034071974), (90, 976623531), (102, 861726645), (117, 751248870), (130, 676123983), (135, 651082354), (142, 618986745), (153, 574484430), (170, 517035987), (195, 450749322), (213, 412657830), (221, 397719990), (234, 375624435), (255, 344690658), (270, 325541177), (306, 287242215), (351, 250416290), (355, 247594698), (390, 225374661), (426, 206328915), (442, 198859995), (459, 191494810), (510, 172345329), (585, 150249774), (639, 137552610), (663, 132573330), (702, 125208145), (710, 123797349), (765, 114896886), (918, 95747405), (923, 95228730), (1065, 82531566), (1105, 79543998), (1170, 75124887), (1207, 72821970), (1278, 68776305), (1326, 66286665), (1530, 57448443), (1755, 50083258), (1846, 47614365), (1917, 45850870), (1989, 44191110), (2130, 41265783), (2210, 39771999), (2295, 38298962), (2414, 36410985), (2769, 31742910), (3195, 27510522), (3315, 26514666), (3510, 25041629), (3621, 24273990), (3834, 22925435), (3978, 22095555), (4590, 19149481), (4615, 19045746), (5538, 15871455), (5967, 14730370), (6035, 14564394), (6390, 13755261), (6630, 13257333), (7242, 12136995), (8307, 10580970), (9230, 9522873), (9585, 9170174), (9945, 8838222), (10863, 8091330), (11934, 7365185), (12070, 7282197), (13845, 6348582), (15691, 5601690), (16614, 5290485), (18105, 4854798), (19170, 4585087), (19890, 4419111), (20747, 4236570), (21726, 4045665), (24921, 3526990), (27690, 3174291), (29835, 2946074), (31382, 2800845), (32589, 2697110), (36210, 2427399), (41494, 2118285), (41535, 2116194), (47073, 1867230), (49842, 1763495), (54315, 1618266), (59670, 1473037), (62241, 1412190), (65178, 1348555), (78455, 1120338), (83070, 1058097), (94146, 933615), (103735, 847314), (108630, 809133), (124482, 706095), (124605, 705398), (141219, 622410), (156910, 560169), (162945, 539422), (186723, 470730), (207470, 423657), (235365, 373446), (249210, 352699), (269711, 325890), (282438, 311205)]