78009652

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{4177}}^1$

素因数の和:4240

約数の個数: 48

約数和(自身を含む): 168456960

約数和(自身を除く): 90447308

約数列:

[1, 2, 4, 7, 14, 23, 28, 29, 46, 58, 92, 116, 161, 203, 322, 406, 644, 667, 812, 1334, 2668, 4177, 4669, 8354, 9338, 16708, 18676, 29239, 58478, 96071, 116956, 121133, 192142, 242266, 384284, 484532, 672497, 847931, 1344994, 1695862, 2689988, 2786059, 3391724, 5572118, 11144236, 19502413, 39004826, 78009652]

約数ペア:

[(1, 78009652), (2, 39004826), (4, 19502413), (7, 11144236), (14, 5572118), (23, 3391724), (28, 2786059), (29, 2689988), (46, 1695862), (58, 1344994), (92, 847931), (116, 672497), (161, 484532), (203, 384284), (322, 242266), (406, 192142), (644, 121133), (667, 116956), (812, 96071), (1334, 58478), (2668, 29239), (4177, 18676), (4669, 16708), (8354, 9338)]