90515208

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{773}}^1$

素因数の和:847

約数の個数: 128

約数和(自身を含む): 280869120

約数和(自身を除く): 190353912

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 41, 42, 51, 56, 68, 82, 84, 102, 119, 123, 136, 164, 168, 204, 238, 246, 287, 328, 357, 408, 476, 492, 574, 697, 714, 773, 861, 952, 984, 1148, 1394, 1428, 1546, 1722, 2091, 2296, 2319, 2788, 2856, 3092, 3444, 4182, 4638, 4879, 5411, 5576, 6184, 6888, 8364, 9276, 9758, 10822, 13141, 14637, 16233, 16728, 18552, 19516, 21644, 26282, 29274, 31693, 32466, 39032, 39423, 43288, 52564, 58548, 63386, 64932, 78846, 91987, 95079, 105128, 117096, 126772, 129864, 157692, 183974, 190158, 221851, 253544, 275961, 315384, 367948, 380316, 443702, 538781, 551922, 665553, 735896, 760632, 887404, 1077562, 1103844, 1331106, 1616343, 1774808, 2155124, 2207688, 2662212, 3232686, 3771467, 4310248, 5324424, 6465372, 7542934, 11314401, 12930744, 15085868, 22628802, 30171736, 45257604, 90515208]

約数ペア:

[(1, 90515208), (2, 45257604), (3, 30171736), (4, 22628802), (6, 15085868), (7, 12930744), (8, 11314401), (12, 7542934), (14, 6465372), (17, 5324424), (21, 4310248), (24, 3771467), (28, 3232686), (34, 2662212), (41, 2207688), (42, 2155124), (51, 1774808), (56, 1616343), (68, 1331106), (82, 1103844), (84, 1077562), (102, 887404), (119, 760632), (123, 735896), (136, 665553), (164, 551922), (168, 538781), (204, 443702), (238, 380316), (246, 367948), (287, 315384), (328, 275961), (357, 253544), (408, 221851), (476, 190158), (492, 183974), (574, 157692), (697, 129864), (714, 126772), (773, 117096), (861, 105128), (952, 95079), (984, 91987), (1148, 78846), (1394, 64932), (1428, 63386), (1546, 58548), (1722, 52564), (2091, 43288), (2296, 39423), (2319, 39032), (2788, 32466), (2856, 31693), (3092, 29274), (3444, 26282), (4182, 21644), (4638, 19516), (4879, 18552), (5411, 16728), (5576, 16233), (6184, 14637), (6888, 13141), (8364, 10822), (9276, 9758)]