81077556

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{8111}}^1$

素因数の和:8149

約数の個数: 72

約数和(自身を含む): 233041536

約数和(自身を除く): 151963980

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 49, 51, 68, 84, 98, 102, 119, 147, 196, 204, 238, 294, 357, 476, 588, 714, 833, 1428, 1666, 2499, 3332, 4998, 8111, 9996, 16222, 24333, 32444, 48666, 56777, 97332, 113554, 137887, 170331, 227108, 275774, 340662, 397439, 413661, 551548, 681324, 794878, 827322, 965209, 1192317, 1589756, 1654644, 1930418, 2384634, 2895627, 3860836, 4769268, 5791254, 6756463, 11582508, 13512926, 20269389, 27025852, 40538778, 81077556]

約数ペア:

[(1, 81077556), (2, 40538778), (3, 27025852), (4, 20269389), (6, 13512926), (7, 11582508), (12, 6756463), (14, 5791254), (17, 4769268), (21, 3860836), (28, 2895627), (34, 2384634), (42, 1930418), (49, 1654644), (51, 1589756), (68, 1192317), (84, 965209), (98, 827322), (102, 794878), (119, 681324), (147, 551548), (196, 413661), (204, 397439), (238, 340662), (294, 275774), (357, 227108), (476, 170331), (588, 137887), (714, 113554), (833, 97332), (1428, 56777), (1666, 48666), (2499, 32444), (3332, 24333), (4998, 16222), (8111, 9996)]