91386180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{11807}}^1$

素因数の和:11865

約数の個数: 72

約数和(自身を含む): 283675392

約数和(自身を除く): 192289212

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 43, 45, 60, 86, 90, 129, 172, 180, 215, 258, 387, 430, 516, 645, 774, 860, 1290, 1548, 1935, 2580, 3870, 7740, 11807, 23614, 35421, 47228, 59035, 70842, 106263, 118070, 141684, 177105, 212526, 236140, 354210, 425052, 507701, 531315, 708420, 1015402, 1062630, 1523103, 2030804, 2125260, 2538505, 3046206, 4569309, 5077010, 6092412, 7615515, 9138618, 10154020, 15231030, 18277236, 22846545, 30462060, 45693090, 91386180]

約数ペア:

[(1, 91386180), (2, 45693090), (3, 30462060), (4, 22846545), (5, 18277236), (6, 15231030), (9, 10154020), (10, 9138618), (12, 7615515), (15, 6092412), (18, 5077010), (20, 4569309), (30, 3046206), (36, 2538505), (43, 2125260), (45, 2030804), (60, 1523103), (86, 1062630), (90, 1015402), (129, 708420), (172, 531315), (180, 507701), (215, 425052), (258, 354210), (387, 236140), (430, 212526), (516, 177105), (645, 141684), (774, 118070), (860, 106263), (1290, 70842), (1548, 59035), (1935, 47228), (2580, 35421), (3870, 23614), (7740, 11807)]