79906212

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{1259}}^1$

素因数の和:1353

約数の個数: 72

約数和(自身を含む): 211891680

約数和(自身を除く): 131985468

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 43, 82, 86, 123, 129, 164, 172, 246, 258, 369, 387, 492, 516, 738, 774, 1259, 1476, 1548, 1763, 2518, 3526, 3777, 5036, 5289, 7052, 7554, 10578, 11331, 15108, 15867, 21156, 22662, 31734, 45324, 51619, 54137, 63468, 103238, 108274, 154857, 162411, 206476, 216548, 309714, 324822, 464571, 487233, 619428, 649644, 929142, 974466, 1858284, 1948932, 2219617, 4439234, 6658851, 8878468, 13317702, 19976553, 26635404, 39953106, 79906212]

約数ペア:

[(1, 79906212), (2, 39953106), (3, 26635404), (4, 19976553), (6, 13317702), (9, 8878468), (12, 6658851), (18, 4439234), (36, 2219617), (41, 1948932), (43, 1858284), (82, 974466), (86, 929142), (123, 649644), (129, 619428), (164, 487233), (172, 464571), (246, 324822), (258, 309714), (369, 216548), (387, 206476), (492, 162411), (516, 154857), (738, 108274), (774, 103238), (1259, 63468), (1476, 54137), (1548, 51619), (1763, 45324), (2518, 31734), (3526, 22662), (3777, 21156), (5036, 15867), (5289, 15108), (7052, 11331), (7554, 10578)]