68665248

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{7691}}^1$

素因数の和:7738

約数の個数: 72

約数和(自身を含む): 201591936

約数和(自身を除く): 132926688

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, 7691, 8928, 15382, 23073, 30764, 46146, 61528, 69219, 92292, 123056, 138438, 184584, 238421, 246112, 276876, 369168, 476842, 553752, 715263, 738336, 953684, 1107504, 1430526, 1907368, 2145789, 2215008, 2861052, 3814736, 4291578, 5722104, 7629472, 8583156, 11444208, 17166312, 22888416, 34332624, 68665248]

約数ペア:

[(1, 68665248), (2, 34332624), (3, 22888416), (4, 17166312), (6, 11444208), (8, 8583156), (9, 7629472), (12, 5722104), (16, 4291578), (18, 3814736), (24, 2861052), (31, 2215008), (32, 2145789), (36, 1907368), (48, 1430526), (62, 1107504), (72, 953684), (93, 738336), (96, 715263), (124, 553752), (144, 476842), (186, 369168), (248, 276876), (279, 246112), (288, 238421), (372, 184584), (496, 138438), (558, 123056), (744, 92292), (992, 69219), (1116, 61528), (1488, 46146), (2232, 30764), (2976, 23073), (4464, 15382), (7691, 8928)]