72640932

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1$

素因数の和:107

約数の個数: 216

約数和(自身を含む): 231317856

約数和(自身を除く): 158676924

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 17, 21, 26, 28, 34, 39, 42, 43, 49, 51, 52, 68, 78, 84, 86, 91, 98, 102, 119, 129, 147, 156, 169, 172, 182, 196, 204, 221, 238, 258, 273, 294, 301, 338, 357, 364, 442, 476, 507, 516, 546, 559, 588, 602, 637, 663, 676, 714, 731, 833, 884, 903, 1014, 1092, 1118, 1183, 1204, 1274, 1326, 1428, 1462, 1547, 1666, 1677, 1806, 1911, 2028, 2107, 2193, 2236, 2366, 2499, 2548, 2652, 2873, 2924, 3094, 3332, 3354, 3549, 3612, 3822, 3913, 4214, 4386, 4641, 4732, 4998, 5117, 5746, 6188, 6321, 6708, 7098, 7267, 7644, 7826, 8281, 8428, 8619, 8772, 9282, 9503, 9996, 10234, 10829, 11492, 11739, 12642, 14196, 14534, 15351, 15652, 16562, 17238, 18564, 19006, 20111, 20468, 21658, 21801, 23478, 24843, 25284, 27391, 28509, 29068, 30702, 32487, 33124, 34476, 35819, 38012, 40222, 43316, 43602, 46956, 49686, 50869, 54782, 57018, 60333, 61404, 64974, 66521, 71638, 80444, 82173, 87204, 99372, 101738, 107457, 109564, 114036, 120666, 123539, 129948, 133042, 140777, 143276, 152607, 164346, 199563, 203476, 214914, 241332, 247078, 266084, 281554, 305214, 328692, 356083, 370617, 399126, 422331, 429828, 465647, 494156, 563108, 610428, 712166, 741234, 798252, 844662, 864773, 931294, 1068249, 1396941, 1424332, 1482468, 1689324, 1729546, 1862588, 2136498, 2594319, 2793882, 3459092, 4272996, 5188638, 5587764, 6053411, 10377276, 12106822, 18160233, 24213644, 36320466, 72640932]

約数ペア:

[(1, 72640932), (2, 36320466), (3, 24213644), (4, 18160233), (6, 12106822), (7, 10377276), (12, 6053411), (13, 5587764), (14, 5188638), (17, 4272996), (21, 3459092), (26, 2793882), (28, 2594319), (34, 2136498), (39, 1862588), (42, 1729546), (43, 1689324), (49, 1482468), (51, 1424332), (52, 1396941), (68, 1068249), (78, 931294), (84, 864773), (86, 844662), (91, 798252), (98, 741234), (102, 712166), (119, 610428), (129, 563108), (147, 494156), (156, 465647), (169, 429828), (172, 422331), (182, 399126), (196, 370617), (204, 356083), (221, 328692), (238, 305214), (258, 281554), (273, 266084), (294, 247078), (301, 241332), (338, 214914), (357, 203476), (364, 199563), (442, 164346), (476, 152607), (507, 143276), (516, 140777), (546, 133042), (559, 129948), (588, 123539), (602, 120666), (637, 114036), (663, 109564), (676, 107457), (714, 101738), (731, 99372), (833, 87204), (884, 82173), (903, 80444), (1014, 71638), (1092, 66521), (1118, 64974), (1183, 61404), (1204, 60333), (1274, 57018), (1326, 54782), (1428, 50869), (1462, 49686), (1547, 46956), (1666, 43602), (1677, 43316), (1806, 40222), (1911, 38012), (2028, 35819), (2107, 34476), (2193, 33124), (2236, 32487), (2366, 30702), (2499, 29068), (2548, 28509), (2652, 27391), (2873, 25284), (2924, 24843), (3094, 23478), (3332, 21801), (3354, 21658), (3549, 20468), (3612, 20111), (3822, 19006), (3913, 18564), (4214, 17238), (4386, 16562), (4641, 15652), (4732, 15351), (4998, 14534), (5117, 14196), (5746, 12642), (6188, 11739), (6321, 11492), (6708, 10829), (7098, 10234), (7267, 9996), (7644, 9503), (7826, 9282), (8281, 8772), (8428, 8619)]