68180628

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{229}}^1\times {\mathrm{577}}^1$

素因数の和:856

約数の個数: 48

約数和(自身を含む): 163782080

約数和(自身を除く): 95601452

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 229, 258, 458, 516, 577, 687, 916, 1154, 1374, 1731, 2308, 2748, 3462, 6924, 9847, 19694, 24811, 29541, 39388, 49622, 59082, 74433, 99244, 118164, 132133, 148866, 264266, 297732, 396399, 528532, 792798, 1585596, 5681719, 11363438, 17045157, 22726876, 34090314, 68180628]

約数ペア:

[(1, 68180628), (2, 34090314), (3, 22726876), (4, 17045157), (6, 11363438), (12, 5681719), (43, 1585596), (86, 792798), (129, 528532), (172, 396399), (229, 297732), (258, 264266), (458, 148866), (516, 132133), (577, 118164), (687, 99244), (916, 74433), (1154, 59082), (1374, 49622), (1731, 39388), (2308, 29541), (2748, 24811), (3462, 19694), (6924, 9847)]