40871844

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{677}}^1$

素因数の和:746

約数の個数: 96

約数和(自身を含む): 116941440

約数和(自身を除く): 76069596

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 43, 52, 54, 78, 86, 108, 117, 129, 156, 172, 234, 258, 351, 387, 468, 516, 559, 677, 702, 774, 1118, 1161, 1354, 1404, 1548, 1677, 2031, 2236, 2322, 2708, 3354, 4062, 4644, 5031, 6093, 6708, 8124, 8801, 10062, 12186, 15093, 17602, 18279, 20124, 24372, 26403, 29111, 30186, 35204, 36558, 52806, 58222, 60372, 73116, 79209, 87333, 105612, 116444, 158418, 174666, 237627, 261999, 316836, 349332, 378443, 475254, 523998, 756886, 785997, 950508, 1047996, 1135329, 1513772, 1571994, 2270658, 3143988, 3405987, 4541316, 6811974, 10217961, 13623948, 20435922, 40871844]

約数ペア:

[(1, 40871844), (2, 20435922), (3, 13623948), (4, 10217961), (6, 6811974), (9, 4541316), (12, 3405987), (13, 3143988), (18, 2270658), (26, 1571994), (27, 1513772), (36, 1135329), (39, 1047996), (43, 950508), (52, 785997), (54, 756886), (78, 523998), (86, 475254), (108, 378443), (117, 349332), (129, 316836), (156, 261999), (172, 237627), (234, 174666), (258, 158418), (351, 116444), (387, 105612), (468, 87333), (516, 79209), (559, 73116), (677, 60372), (702, 58222), (774, 52806), (1118, 36558), (1161, 35204), (1354, 30186), (1404, 29111), (1548, 26403), (1677, 24372), (2031, 20124), (2236, 18279), (2322, 17602), (2708, 15093), (3354, 12186), (4062, 10062), (4644, 8801), (5031, 8124), (6093, 6708)]