80829684

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{57571}}^1$

素因数の和:57597

約数の個数: 48

約数和(自身を含む): 225682240

約数和(自身を除く): 144852556

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 57571, 115142, 172713, 230284, 345426, 518139, 690852, 748423, 1036278, 1496846, 1554417, 2072556, 2245269, 2993692, 3108834, 4490538, 6217668, 6735807, 8981076, 13471614, 20207421, 26943228, 40414842, 80829684]

約数ペア:

[(1, 80829684), (2, 40414842), (3, 26943228), (4, 20207421), (6, 13471614), (9, 8981076), (12, 6735807), (13, 6217668), (18, 4490538), (26, 3108834), (27, 2993692), (36, 2245269), (39, 2072556), (52, 1554417), (54, 1496846), (78, 1036278), (108, 748423), (117, 690852), (156, 518139), (234, 345426), (351, 230284), (468, 172713), (702, 115142), (1404, 57571)]