84815248

素因数分解:

$2^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{211}}^1$

素因数の和:360

約数の個数: 80

約数和(自身を含む): 195793024

約数和(自身を除く): 110977776

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 56, 74, 97, 112, 148, 194, 211, 259, 296, 388, 422, 518, 592, 679, 776, 844, 1036, 1358, 1477, 1552, 1688, 2072, 2716, 2954, 3376, 3589, 4144, 5432, 5908, 7178, 7807, 10864, 11816, 14356, 15614, 20467, 23632, 25123, 28712, 31228, 40934, 50246, 54649, 57424, 62456, 81868, 100492, 109298, 124912, 143269, 163736, 200984, 218596, 286538, 327472, 401968, 437192, 573076, 757279, 874384, 1146152, 1514558, 2292304, 3029116, 5300953, 6058232, 10601906, 12116464, 21203812, 42407624, 84815248]

約数ペア:

[(1, 84815248), (2, 42407624), (4, 21203812), (7, 12116464), (8, 10601906), (14, 6058232), (16, 5300953), (28, 3029116), (37, 2292304), (56, 1514558), (74, 1146152), (97, 874384), (112, 757279), (148, 573076), (194, 437192), (211, 401968), (259, 327472), (296, 286538), (388, 218596), (422, 200984), (518, 163736), (592, 143269), (679, 124912), (776, 109298), (844, 100492), (1036, 81868), (1358, 62456), (1477, 57424), (1552, 54649), (1688, 50246), (2072, 40934), (2716, 31228), (2954, 28712), (3376, 25123), (3589, 23632), (4144, 20467), (5432, 15614), (5908, 14356), (7178, 11816), (7807, 10864)]