86973786

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{1973}}^1$

素因数の和:2091

約数の個数: 48

約数和(自身を含む): 197084160

約数和(自身を除く): 110110374

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 79, 93, 158, 186, 237, 279, 474, 558, 711, 1422, 1973, 2449, 3946, 4898, 5919, 7347, 11838, 14694, 17757, 22041, 35514, 44082, 61163, 122326, 155867, 183489, 311734, 366978, 467601, 550467, 935202, 1100934, 1402803, 2805606, 4831877, 9663754, 14495631, 28991262, 43486893, 86973786]

約数ペア:

[(1, 86973786), (2, 43486893), (3, 28991262), (6, 14495631), (9, 9663754), (18, 4831877), (31, 2805606), (62, 1402803), (79, 1100934), (93, 935202), (158, 550467), (186, 467601), (237, 366978), (279, 311734), (474, 183489), (558, 155867), (711, 122326), (1422, 61163), (1973, 44082), (2449, 35514), (3946, 22041), (4898, 17757), (5919, 14694), (7347, 11838)]