870345684

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{18413}}^1$

素因数の和:18537

約数の個数: 72

約数和(自身を含む): 2392862472

約数和(自身を除く): 1522516788

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 101, 117, 156, 202, 234, 303, 404, 468, 606, 909, 1212, 1313, 1818, 2626, 3636, 3939, 5252, 7878, 11817, 15756, 18413, 23634, 36826, 47268, 55239, 73652, 110478, 165717, 220956, 239369, 331434, 478738, 662868, 718107, 957476, 1436214, 1859713, 2154321, 2872428, 3719426, 4308642, 5579139, 7438852, 8617284, 11158278, 16737417, 22316556, 24176269, 33474834, 48352538, 66949668, 72528807, 96705076, 145057614, 217586421, 290115228, 435172842, 870345684]

約数ペア:

[(1, 870345684), (2, 435172842), (3, 290115228), (4, 217586421), (6, 145057614), (9, 96705076), (12, 72528807), (13, 66949668), (18, 48352538), (26, 33474834), (36, 24176269), (39, 22316556), (52, 16737417), (78, 11158278), (101, 8617284), (117, 7438852), (156, 5579139), (202, 4308642), (234, 3719426), (303, 2872428), (404, 2154321), (468, 1859713), (606, 1436214), (909, 957476), (1212, 718107), (1313, 662868), (1818, 478738), (2626, 331434), (3636, 239369), (3939, 220956), (5252, 165717), (7878, 110478), (11817, 73652), (15756, 55239), (18413, 47268), (23634, 36826)]