70711218

素因数分解:

$2^1\times 3^4\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{251}}^1$

素因数の和:349

約数の個数: 80

約数和(自身を含む): 166852224

約数和(自身を除く): 96141006

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 47, 54, 74, 81, 94, 111, 141, 162, 222, 251, 282, 333, 423, 502, 666, 753, 846, 999, 1269, 1506, 1739, 1998, 2259, 2538, 2997, 3478, 3807, 4518, 5217, 5994, 6777, 7614, 9287, 10434, 11797, 13554, 15651, 18574, 20331, 23594, 27861, 31302, 35391, 40662, 46953, 55722, 70782, 83583, 93906, 106173, 140859, 167166, 212346, 250749, 281718, 318519, 436489, 501498, 637038, 752247, 872978, 955557, 1309467, 1504494, 1911114, 2618934, 3928401, 7856802, 11785203, 23570406, 35355609, 70711218]

約数ペア:

[(1, 70711218), (2, 35355609), (3, 23570406), (6, 11785203), (9, 7856802), (18, 3928401), (27, 2618934), (37, 1911114), (47, 1504494), (54, 1309467), (74, 955557), (81, 872978), (94, 752247), (111, 637038), (141, 501498), (162, 436489), (222, 318519), (251, 281718), (282, 250749), (333, 212346), (423, 167166), (502, 140859), (666, 106173), (753, 93906), (846, 83583), (999, 70782), (1269, 55722), (1506, 46953), (1739, 40662), (1998, 35391), (2259, 31302), (2538, 27861), (2997, 23594), (3478, 20331), (3807, 18574), (4518, 15651), (5217, 13554), (5994, 11797), (6777, 10434), (7614, 9287)]