73871568

素因数分解:

$2^4\times 3^3\times {\mathrm{307}}^1\times {\mathrm{557}}^1$

素因数の和:881

約数の個数: 80

約数和(自身を含む): 213111360

約数和(自身を除く): 139239792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 307, 432, 557, 614, 921, 1114, 1228, 1671, 1842, 2228, 2456, 2763, 3342, 3684, 4456, 4912, 5013, 5526, 6684, 7368, 8289, 8912, 10026, 11052, 13368, 14736, 15039, 16578, 20052, 22104, 26736, 30078, 33156, 40104, 44208, 60156, 66312, 80208, 120312, 132624, 170999, 240624, 341998, 512997, 683996, 1025994, 1367992, 1538991, 2051988, 2735984, 3077982, 4103976, 4616973, 6155964, 8207952, 9233946, 12311928, 18467892, 24623856, 36935784, 73871568]

約数ペア:

[(1, 73871568), (2, 36935784), (3, 24623856), (4, 18467892), (6, 12311928), (8, 9233946), (9, 8207952), (12, 6155964), (16, 4616973), (18, 4103976), (24, 3077982), (27, 2735984), (36, 2051988), (48, 1538991), (54, 1367992), (72, 1025994), (108, 683996), (144, 512997), (216, 341998), (307, 240624), (432, 170999), (557, 132624), (614, 120312), (921, 80208), (1114, 66312), (1228, 60156), (1671, 44208), (1842, 40104), (2228, 33156), (2456, 30078), (2763, 26736), (3342, 22104), (3684, 20052), (4456, 16578), (4912, 15039), (5013, 14736), (5526, 13368), (6684, 11052), (7368, 10026), (8289, 8912)]