76887668

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{7907}}^1$

素因数の和:7952

約数の個数: 48

約数和(自身を含む): 167396544

約数和(自身を除く): 90508876

約数列:

[1, 2, 4, 11, 13, 17, 22, 26, 34, 44, 52, 68, 143, 187, 221, 286, 374, 442, 572, 748, 884, 2431, 4862, 7907, 9724, 15814, 31628, 86977, 102791, 134419, 173954, 205582, 268838, 347908, 411164, 537676, 1130701, 1478609, 1747447, 2261402, 2957218, 3494894, 4522804, 5914436, 6989788, 19221917, 38443834, 76887668]

約数ペア:

[(1, 76887668), (2, 38443834), (4, 19221917), (11, 6989788), (13, 5914436), (17, 4522804), (22, 3494894), (26, 2957218), (34, 2261402), (44, 1747447), (52, 1478609), (68, 1130701), (143, 537676), (187, 411164), (221, 347908), (286, 268838), (374, 205582), (442, 173954), (572, 134419), (748, 102791), (884, 86977), (2431, 31628), (4862, 15814), (7907, 9724)]