79716644

素因数分解:

$2^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1\times {\mathrm{211}}^1$

素因数の和:456

約数の個数: 48

約数和(自身を含む): 162978816

約数和(自身を除く): 83262172

約数列:

[1, 2, 4, 7, 14, 28, 103, 131, 206, 211, 262, 412, 422, 524, 721, 844, 917, 1442, 1477, 1834, 2884, 2954, 3668, 5908, 13493, 21733, 26986, 27641, 43466, 53972, 55282, 86932, 94451, 110564, 152131, 188902, 193487, 304262, 377804, 386974, 608524, 773948, 2847023, 5694046, 11388092, 19929161, 39858322, 79716644]

約数ペア:

[(1, 79716644), (2, 39858322), (4, 19929161), (7, 11388092), (14, 5694046), (28, 2847023), (103, 773948), (131, 608524), (206, 386974), (211, 377804), (262, 304262), (412, 193487), (422, 188902), (524, 152131), (721, 110564), (844, 94451), (917, 86932), (1442, 55282), (1477, 53972), (1834, 43466), (2884, 27641), (2954, 26986), (3668, 21733), (5908, 13493)]