77119372

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{487}}^1$

素因数の和:622

約数の個数: 48

約数和(自身を含む): 152490240

約数和(自身を除く): 75370868

約数列:

[1, 2, 4, 11, 22, 44, 59, 61, 118, 122, 236, 244, 487, 649, 671, 974, 1298, 1342, 1948, 2596, 2684, 3599, 5357, 7198, 10714, 14396, 21428, 28733, 29707, 39589, 57466, 59414, 79178, 114932, 118828, 158356, 316063, 326777, 632126, 653554, 1264252, 1307108, 1752713, 3505426, 7010852, 19279843, 38559686, 77119372]

約数ペア:

[(1, 77119372), (2, 38559686), (4, 19279843), (11, 7010852), (22, 3505426), (44, 1752713), (59, 1307108), (61, 1264252), (118, 653554), (122, 632126), (236, 326777), (244, 316063), (487, 158356), (649, 118828), (671, 114932), (974, 79178), (1298, 59414), (1342, 57466), (1948, 39589), (2596, 29707), (2684, 28733), (3599, 21428), (5357, 14396), (7198, 10714)]