78628896

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{8807}}^1$

素因数の和:8854

約数の個数: 72

約数和(自身を含む): 230840064

約数和(自身を除く): 152211168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 144, 186, 248, 279, 288, 372, 496, 558, 744, 992, 1116, 1488, 2232, 2976, 4464, 8807, 8928, 17614, 26421, 35228, 52842, 70456, 79263, 105684, 140912, 158526, 211368, 273017, 281824, 317052, 422736, 546034, 634104, 819051, 845472, 1092068, 1268208, 1638102, 2184136, 2457153, 2536416, 3276204, 4368272, 4914306, 6552408, 8736544, 9828612, 13104816, 19657224, 26209632, 39314448, 78628896]

約数ペア:

[(1, 78628896), (2, 39314448), (3, 26209632), (4, 19657224), (6, 13104816), (8, 9828612), (9, 8736544), (12, 6552408), (16, 4914306), (18, 4368272), (24, 3276204), (31, 2536416), (32, 2457153), (36, 2184136), (48, 1638102), (62, 1268208), (72, 1092068), (93, 845472), (96, 819051), (124, 634104), (144, 546034), (186, 422736), (248, 317052), (279, 281824), (288, 273017), (372, 211368), (496, 158526), (558, 140912), (744, 105684), (992, 79263), (1116, 70456), (1488, 52842), (2232, 35228), (2976, 26421), (4464, 17614), (8807, 8928)]