90138672

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{269}}^1$

素因数の和:475

約数の個数: 120

約数和(自身を含む): 274201200

約数和(自身を除く): 184062528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 179, 208, 234, 269, 312, 358, 468, 537, 538, 624, 716, 807, 936, 1074, 1076, 1432, 1611, 1614, 1872, 2148, 2152, 2327, 2421, 2864, 3222, 3228, 3497, 4296, 4304, 4654, 4842, 6444, 6456, 6981, 6994, 8592, 9308, 9684, 10491, 12888, 12912, 13962, 13988, 18616, 19368, 20943, 20982, 25776, 27924, 27976, 31473, 37232, 38736, 41886, 41964, 48151, 55848, 55952, 62946, 83772, 83928, 96302, 111696, 125892, 144453, 167544, 167856, 192604, 251784, 288906, 335088, 385208, 433359, 503568, 577812, 625963, 770416, 866718, 1155624, 1251926, 1733436, 1877889, 2311248, 2503852, 3466872, 3755778, 5007704, 5633667, 6933744, 7511556, 10015408, 11267334, 15023112, 22534668, 30046224, 45069336, 90138672]

約数ペア:

[(1, 90138672), (2, 45069336), (3, 30046224), (4, 22534668), (6, 15023112), (8, 11267334), (9, 10015408), (12, 7511556), (13, 6933744), (16, 5633667), (18, 5007704), (24, 3755778), (26, 3466872), (36, 2503852), (39, 2311248), (48, 1877889), (52, 1733436), (72, 1251926), (78, 1155624), (104, 866718), (117, 770416), (144, 625963), (156, 577812), (179, 503568), (208, 433359), (234, 385208), (269, 335088), (312, 288906), (358, 251784), (468, 192604), (537, 167856), (538, 167544), (624, 144453), (716, 125892), (807, 111696), (936, 96302), (1074, 83928), (1076, 83772), (1432, 62946), (1611, 55952), (1614, 55848), (1872, 48151), (2148, 41964), (2152, 41886), (2327, 38736), (2421, 37232), (2864, 31473), (3222, 27976), (3228, 27924), (3497, 25776), (4296, 20982), (4304, 20943), (4654, 19368), (4842, 18616), (6444, 13988), (6456, 13962), (6981, 12912), (6994, 12888), (8592, 10491), (9308, 9684)]