87287564

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{8269}}^1$

素因数の和:8322

約数の個数: 48

約数和(自身を含む): 194510400

約数和(自身を除く): 107222836

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 29, 52, 58, 91, 116, 182, 203, 364, 377, 406, 754, 812, 1508, 2639, 5278, 8269, 10556, 16538, 33076, 57883, 107497, 115766, 214994, 231532, 239801, 429988, 479602, 752479, 959204, 1504958, 1678607, 3009916, 3117413, 3357214, 6234826, 6714428, 12469652, 21821891, 43643782, 87287564]

約数ペア:

[(1, 87287564), (2, 43643782), (4, 21821891), (7, 12469652), (13, 6714428), (14, 6234826), (26, 3357214), (28, 3117413), (29, 3009916), (52, 1678607), (58, 1504958), (91, 959204), (116, 752479), (182, 479602), (203, 429988), (364, 239801), (377, 231532), (406, 214994), (754, 115766), (812, 107497), (1508, 57883), (2639, 33076), (5278, 16538), (8269, 10556)]