54138204

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{853}}^1$

素因数の和:947

約数の個数: 72

約数和(自身を含む): 143615472

約数和(自身を除く): 89477268

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, 853, 1476, 1548, 1706, 1763, 2559, 3412, 3526, 5118, 5289, 7052, 7677, 10236, 10578, 15354, 15867, 21156, 30708, 31734, 34973, 36679, 63468, 69946, 73358, 104919, 110037, 139892, 146716, 209838, 220074, 314757, 330111, 419676, 440148, 629514, 660222, 1259028, 1320444, 1503839, 3007678, 4511517, 6015356, 9023034, 13534551, 18046068, 27069102, 54138204]

約数ペア:

[(1, 54138204), (2, 27069102), (3, 18046068), (4, 13534551), (6, 9023034), (9, 6015356), (12, 4511517), (18, 3007678), (36, 1503839), (41, 1320444), (43, 1259028), (82, 660222), (86, 629514), (123, 440148), (129, 419676), (164, 330111), (172, 314757), (246, 220074), (258, 209838), (369, 146716), (387, 139892), (492, 110037), (516, 104919), (738, 73358), (774, 69946), (853, 63468), (1476, 36679), (1548, 34973), (1706, 31734), (1763, 30708), (2559, 21156), (3412, 15867), (3526, 15354), (5118, 10578), (5289, 10236), (7052, 7677)]