87151456

素因数分解:

$2^5\times 7^1\times {\mathrm{67}}^1\times {\mathrm{5807}}^1$

素因数の和:5891

約数の個数: 48

約数和(自身を含む): 199051776

約数和(自身を除く): 111900320

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 67, 112, 134, 224, 268, 469, 536, 938, 1072, 1876, 2144, 3752, 5807, 7504, 11614, 15008, 23228, 40649, 46456, 81298, 92912, 162596, 185824, 325192, 389069, 650384, 778138, 1300768, 1556276, 2723483, 3112552, 5446966, 6225104, 10893932, 12450208, 21787864, 43575728, 87151456]

約数ペア:

[(1, 87151456), (2, 43575728), (4, 21787864), (7, 12450208), (8, 10893932), (14, 6225104), (16, 5446966), (28, 3112552), (32, 2723483), (56, 1556276), (67, 1300768), (112, 778138), (134, 650384), (224, 389069), (268, 325192), (469, 185824), (536, 162596), (938, 92912), (1072, 81298), (1876, 46456), (2144, 40649), (3752, 23228), (5807, 15008), (7504, 11614)]