87256624

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59929}}^1$

素因数の和:59957

約数の個数: 40

約数和(自身を含む): 208076960

約数和(自身を除く): 120820336

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 59929, 119858, 239716, 419503, 479432, 779077, 839006, 958864, 1558154, 1678012, 3116308, 3356024, 5453539, 6232616, 6712048, 10907078, 12465232, 21814156, 43628312, 87256624]

約数ペア:

[(1, 87256624), (2, 43628312), (4, 21814156), (7, 12465232), (8, 10907078), (13, 6712048), (14, 6232616), (16, 5453539), (26, 3356024), (28, 3116308), (52, 1678012), (56, 1558154), (91, 958864), (104, 839006), (112, 779077), (182, 479432), (208, 419503), (364, 239716), (728, 119858), (1456, 59929)]