85091838

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{2707}}^1$

素因数の和:2769

約数の個数: 48

約数和(自身を含む): 190296576

約数和(自身を除く): 105204738

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 169, 186, 338, 403, 507, 806, 1014, 1209, 2418, 2707, 5239, 5414, 8121, 10478, 15717, 16242, 31434, 35191, 70382, 83917, 105573, 167834, 211146, 251751, 457483, 503502, 914966, 1090921, 1372449, 2181842, 2744898, 3272763, 6545526, 14181973, 28363946, 42545919, 85091838]

約数ペア:

[(1, 85091838), (2, 42545919), (3, 28363946), (6, 14181973), (13, 6545526), (26, 3272763), (31, 2744898), (39, 2181842), (62, 1372449), (78, 1090921), (93, 914966), (169, 503502), (186, 457483), (338, 251751), (403, 211146), (507, 167834), (806, 105573), (1014, 83917), (1209, 70382), (2418, 35191), (2707, 31434), (5239, 16242), (5414, 15717), (8121, 10478)]