87428484

素因数分解:

$2^2\times 3^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1$

素因数の和:97

約数の個数: 288

約数和(自身を含む): 292795776

約数和(自身を除く): 205367292

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 17, 18, 22, 26, 27, 33, 34, 36, 37, 39, 44, 51, 52, 54, 66, 68, 74, 78, 81, 99, 102, 108, 111, 117, 132, 143, 148, 153, 156, 162, 187, 198, 204, 221, 222, 234, 243, 286, 297, 306, 324, 333, 351, 374, 396, 407, 429, 442, 444, 459, 468, 481, 486, 561, 572, 594, 612, 629, 663, 666, 702, 748, 814, 858, 884, 891, 918, 962, 972, 999, 1053, 1122, 1188, 1221, 1258, 1287, 1326, 1332, 1377, 1404, 1443, 1628, 1683, 1716, 1782, 1836, 1887, 1924, 1989, 1998, 2106, 2244, 2431, 2442, 2516, 2574, 2652, 2673, 2754, 2886, 2997, 3159, 3366, 3564, 3663, 3774, 3861, 3978, 3996, 4131, 4212, 4329, 4862, 4884, 5049, 5148, 5291, 5346, 5508, 5661, 5772, 5967, 5994, 6318, 6732, 6919, 7293, 7326, 7548, 7722, 7956, 8177, 8262, 8658, 8991, 9724, 10098, 10582, 10692, 10989, 11322, 11583, 11934, 11988, 12636, 12987, 13838, 14586, 14652, 15147, 15444, 15873, 16354, 16524, 16983, 17316, 17901, 17982, 20196, 20757, 21164, 21879, 21978, 22644, 23166, 23868, 24531, 25974, 27676, 29172, 30294, 31746, 32708, 32967, 33966, 34749, 35802, 35964, 38961, 41514, 43758, 43956, 45441, 46332, 47619, 49062, 50949, 51948, 53703, 60588, 62271, 63492, 65637, 65934, 67932, 69498, 71604, 73593, 77922, 83028, 87516, 89947, 90882, 95238, 98124, 98901, 101898, 107406, 116883, 124542, 131274, 131868, 138996, 142857, 147186, 152847, 155844, 179894, 181764, 186813, 190476, 196911, 197802, 203796, 214812, 220779, 233766, 249084, 262548, 269841, 285714, 294372, 305694, 359788, 373626, 393822, 395604, 428571, 441558, 467532, 539682, 560439, 571428, 590733, 611388, 662337, 747252, 787644, 809523, 857142, 883116, 1079364, 1120878, 1181466, 1285713, 1324674, 1619046, 1681317, 1714284, 1987011, 2241756, 2362932, 2428569, 2571426, 2649348, 3238092, 3362634, 3974022, 4857138, 5142852, 6725268, 7285707, 7948044, 9714276, 14571414, 21857121, 29142828, 43714242, 87428484]

約数ペア:

[(1, 87428484), (2, 43714242), (3, 29142828), (4, 21857121), (6, 14571414), (9, 9714276), (11, 7948044), (12, 7285707), (13, 6725268), (17, 5142852), (18, 4857138), (22, 3974022), (26, 3362634), (27, 3238092), (33, 2649348), (34, 2571426), (36, 2428569), (37, 2362932), (39, 2241756), (44, 1987011), (51, 1714284), (52, 1681317), (54, 1619046), (66, 1324674), (68, 1285713), (74, 1181466), (78, 1120878), (81, 1079364), (99, 883116), (102, 857142), (108, 809523), (111, 787644), (117, 747252), (132, 662337), (143, 611388), (148, 590733), (153, 571428), (156, 560439), (162, 539682), (187, 467532), (198, 441558), (204, 428571), (221, 395604), (222, 393822), (234, 373626), (243, 359788), (286, 305694), (297, 294372), (306, 285714), (324, 269841), (333, 262548), (351, 249084), (374, 233766), (396, 220779), (407, 214812), (429, 203796), (442, 197802), (444, 196911), (459, 190476), (468, 186813), (481, 181764), (486, 179894), (561, 155844), (572, 152847), (594, 147186), (612, 142857), (629, 138996), (663, 131868), (666, 131274), (702, 124542), (748, 116883), (814, 107406), (858, 101898), (884, 98901), (891, 98124), (918, 95238), (962, 90882), (972, 89947), (999, 87516), (1053, 83028), (1122, 77922), (1188, 73593), (1221, 71604), (1258, 69498), (1287, 67932), (1326, 65934), (1332, 65637), (1377, 63492), (1404, 62271), (1443, 60588), (1628, 53703), (1683, 51948), (1716, 50949), (1782, 49062), (1836, 47619), (1887, 46332), (1924, 45441), (1989, 43956), (1998, 43758), (2106, 41514), (2244, 38961), (2431, 35964), (2442, 35802), (2516, 34749), (2574, 33966), (2652, 32967), (2673, 32708), (2754, 31746), (2886, 30294), (2997, 29172), (3159, 27676), (3366, 25974), (3564, 24531), (3663, 23868), (3774, 23166), (3861, 22644), (3978, 21978), (3996, 21879), (4131, 21164), (4212, 20757), (4329, 20196), (4862, 17982), (4884, 17901), (5049, 17316), (5148, 16983), (5291, 16524), (5346, 16354), (5508, 15873), (5661, 15444), (5772, 15147), (5967, 14652), (5994, 14586), (6318, 13838), (6732, 12987), (6919, 12636), (7293, 11988), (7326, 11934), (7548, 11583), (7722, 11322), (7956, 10989), (8177, 10692), (8262, 10582), (8658, 10098), (8991, 9724)]