68811624

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{136531}}^1$

素因数の和:136550

約数の個数: 48

約数和(自身を含む): 212989920

約数和(自身を除く): 144178296

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 136531, 273062, 409593, 546124, 819186, 955717, 1092248, 1228779, 1638372, 1911434, 2457558, 2867151, 3276744, 3822868, 4915116, 5734302, 7645736, 8601453, 9830232, 11468604, 17202906, 22937208, 34405812, 68811624]

約数ペア:

[(1, 68811624), (2, 34405812), (3, 22937208), (4, 17202906), (6, 11468604), (7, 9830232), (8, 8601453), (9, 7645736), (12, 5734302), (14, 4915116), (18, 3822868), (21, 3276744), (24, 2867151), (28, 2457558), (36, 1911434), (42, 1638372), (56, 1228779), (63, 1092248), (72, 955717), (84, 819186), (126, 546124), (168, 409593), (252, 273062), (504, 136531)]