69916808

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{863}}^1$

素因数の和:942

約数の個数: 64

約数和(自身を含む): 152409600

約数和(自身を除く): 82492792

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 41, 52, 76, 82, 104, 152, 164, 247, 328, 494, 533, 779, 863, 988, 1066, 1558, 1726, 1976, 2132, 3116, 3452, 4264, 6232, 6904, 10127, 11219, 16397, 20254, 22438, 32794, 35383, 40508, 44876, 65588, 70766, 81016, 89752, 131176, 141532, 213161, 283064, 426322, 459979, 672277, 852644, 919958, 1344554, 1705288, 1839916, 2689108, 3679832, 5378216, 8739601, 17479202, 34958404, 69916808]

約数ペア:

[(1, 69916808), (2, 34958404), (4, 17479202), (8, 8739601), (13, 5378216), (19, 3679832), (26, 2689108), (38, 1839916), (41, 1705288), (52, 1344554), (76, 919958), (82, 852644), (104, 672277), (152, 459979), (164, 426322), (247, 283064), (328, 213161), (494, 141532), (533, 131176), (779, 89752), (863, 81016), (988, 70766), (1066, 65588), (1558, 44876), (1726, 40508), (1976, 35383), (2132, 32794), (3116, 22438), (3452, 20254), (4264, 16397), (6232, 11219), (6904, 10127)]