64642374

素因数分解:

$2^1\times 3^5\times {\mathrm{23}}^1\times {\mathrm{5783}}^1$

素因数の和:5823

約数の個数: 48

約数和(自身を含む): 151587072

約数和(自身を除く): 86944698

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 81, 138, 162, 207, 243, 414, 486, 621, 1242, 1863, 3726, 5589, 5783, 11178, 11566, 17349, 34698, 52047, 104094, 133009, 156141, 266018, 312282, 399027, 468423, 798054, 936846, 1197081, 1405269, 2394162, 2810538, 3591243, 7182486, 10773729, 21547458, 32321187, 64642374]

約数ペア:

[(1, 64642374), (2, 32321187), (3, 21547458), (6, 10773729), (9, 7182486), (18, 3591243), (23, 2810538), (27, 2394162), (46, 1405269), (54, 1197081), (69, 936846), (81, 798054), (138, 468423), (162, 399027), (207, 312282), (243, 266018), (414, 156141), (486, 133009), (621, 104094), (1242, 52047), (1863, 34698), (3726, 17349), (5589, 11566), (5783, 11178)]