85814862

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1\times {\mathrm{239}}^1$

素因数の和:437

約数の個数: 64

約数和(自身を含む): 201277440

約数和(自身を除く): 115462578

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 83, 103, 166, 206, 239, 249, 309, 478, 498, 581, 618, 717, 721, 1162, 1434, 1442, 1673, 1743, 2163, 3346, 3486, 4326, 5019, 8549, 10038, 17098, 19837, 24617, 25647, 39674, 49234, 51294, 59511, 59843, 73851, 119022, 119686, 138859, 147702, 172319, 179529, 277718, 344638, 359058, 416577, 516957, 833154, 1033914, 2043211, 4086422, 6129633, 12259266, 14302477, 28604954, 42907431, 85814862]

約数ペア:

[(1, 85814862), (2, 42907431), (3, 28604954), (6, 14302477), (7, 12259266), (14, 6129633), (21, 4086422), (42, 2043211), (83, 1033914), (103, 833154), (166, 516957), (206, 416577), (239, 359058), (249, 344638), (309, 277718), (478, 179529), (498, 172319), (581, 147702), (618, 138859), (717, 119686), (721, 119022), (1162, 73851), (1434, 59843), (1442, 59511), (1673, 51294), (1743, 49234), (2163, 39674), (3346, 25647), (3486, 24617), (4326, 19837), (5019, 17098), (8549, 10038)]