69691472

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1$

素因数の和:252

約数の個数: 80

約数和(自身を含む): 149990400

約数和(自身を除く): 80298928

約数列:

[1, 2, 4, 8, 16, 23, 31, 41, 46, 62, 82, 92, 124, 149, 164, 184, 248, 298, 328, 368, 496, 596, 656, 713, 943, 1192, 1271, 1426, 1886, 2384, 2542, 2852, 3427, 3772, 4619, 5084, 5704, 6109, 6854, 7544, 9238, 10168, 11408, 12218, 13708, 15088, 18476, 20336, 24436, 27416, 29233, 36952, 48872, 54832, 58466, 73904, 97744, 106237, 116932, 140507, 189379, 212474, 233864, 281014, 378758, 424948, 467728, 562028, 757516, 849896, 1124056, 1515032, 1699792, 2248112, 3030064, 4355717, 8711434, 17422868, 34845736, 69691472]

約数ペア:

[(1, 69691472), (2, 34845736), (4, 17422868), (8, 8711434), (16, 4355717), (23, 3030064), (31, 2248112), (41, 1699792), (46, 1515032), (62, 1124056), (82, 849896), (92, 757516), (124, 562028), (149, 467728), (164, 424948), (184, 378758), (248, 281014), (298, 233864), (328, 212474), (368, 189379), (496, 140507), (596, 116932), (656, 106237), (713, 97744), (943, 73904), (1192, 58466), (1271, 54832), (1426, 48872), (1886, 36952), (2384, 29233), (2542, 27416), (2852, 24436), (3427, 20336), (3772, 18476), (4619, 15088), (5084, 13708), (5704, 12218), (6109, 11408), (6854, 10168), (7544, 9238)]