69005992

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{239}}^1$

素因数の和:466

約数の個数: 64

約数和(自身を含む): 150854400

約数和(自身を除く): 81848408

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 136, 187, 193, 239, 374, 386, 478, 748, 772, 956, 1496, 1544, 1912, 2123, 2629, 3281, 4063, 4246, 5258, 6562, 8126, 8492, 10516, 13124, 16252, 16984, 21032, 26248, 32504, 36091, 44693, 46127, 72182, 89386, 92254, 144364, 178772, 184508, 288728, 357544, 369016, 507397, 784159, 1014794, 1568318, 2029588, 3136636, 4059176, 6273272, 8625749, 17251498, 34502996, 69005992]

約数ペア:

[(1, 69005992), (2, 34502996), (4, 17251498), (8, 8625749), (11, 6273272), (17, 4059176), (22, 3136636), (34, 2029588), (44, 1568318), (68, 1014794), (88, 784159), (136, 507397), (187, 369016), (193, 357544), (239, 288728), (374, 184508), (386, 178772), (478, 144364), (748, 92254), (772, 89386), (956, 72182), (1496, 46127), (1544, 44693), (1912, 36091), (2123, 32504), (2629, 26248), (3281, 21032), (4063, 16984), (4246, 16252), (5258, 13124), (6562, 10516), (8126, 8492)]