79720212

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{46457}}^1$

素因数の和:46488

約数の個数: 48

約数和(自身を含む): 218538432

約数和(自身を除く): 138818220

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 132, 143, 156, 286, 429, 572, 858, 1716, 46457, 92914, 139371, 185828, 278742, 511027, 557484, 603941, 1022054, 1207882, 1533081, 1811823, 2044108, 2415764, 3066162, 3623646, 6132324, 6643351, 7247292, 13286702, 19930053, 26573404, 39860106, 79720212]

約数ペア:

[(1, 79720212), (2, 39860106), (3, 26573404), (4, 19930053), (6, 13286702), (11, 7247292), (12, 6643351), (13, 6132324), (22, 3623646), (26, 3066162), (33, 2415764), (39, 2044108), (44, 1811823), (52, 1533081), (66, 1207882), (78, 1022054), (132, 603941), (143, 557484), (156, 511027), (286, 278742), (429, 185828), (572, 139371), (858, 92914), (1716, 46457)]