91909664

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^2\times {\mathrm{3391}}^1$

素因数の和:3430

約数の個数: 72

約数和(自身を含む): 227372544

約数和(自身を除く): 135462880

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 112, 121, 154, 176, 224, 242, 308, 352, 484, 616, 847, 968, 1232, 1694, 1936, 2464, 3388, 3391, 3872, 6776, 6782, 13552, 13564, 23737, 27104, 27128, 37301, 47474, 54256, 74602, 94948, 108512, 149204, 189896, 261107, 298408, 379792, 410311, 522214, 596816, 759584, 820622, 1044428, 1193632, 1641244, 2088856, 2872177, 3282488, 4177712, 5744354, 6564976, 8355424, 11488708, 13129952, 22977416, 45954832, 91909664]

約数ペア:

[(1, 91909664), (2, 45954832), (4, 22977416), (7, 13129952), (8, 11488708), (11, 8355424), (14, 6564976), (16, 5744354), (22, 4177712), (28, 3282488), (32, 2872177), (44, 2088856), (56, 1641244), (77, 1193632), (88, 1044428), (112, 820622), (121, 759584), (154, 596816), (176, 522214), (224, 410311), (242, 379792), (308, 298408), (352, 261107), (484, 189896), (616, 149204), (847, 108512), (968, 94948), (1232, 74602), (1694, 54256), (1936, 47474), (2464, 37301), (3388, 27128), (3391, 27104), (3872, 23737), (6776, 13564), (6782, 13552)]