64368642

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1$

素因数の和:307

約数の個数: 64

約数和(自身を含む): 143256960

約数和(自身を除く): 78888318

約数列:

[1, 2, 3, 6, 13, 26, 39, 67, 78, 109, 113, 134, 201, 218, 226, 327, 339, 402, 654, 678, 871, 1417, 1469, 1742, 2613, 2834, 2938, 4251, 4407, 5226, 7303, 7571, 8502, 8814, 12317, 14606, 15142, 21909, 22713, 24634, 36951, 43818, 45426, 73902, 94939, 98423, 160121, 189878, 196846, 284817, 295269, 320242, 480363, 569634, 590538, 825239, 960726, 1650478, 2475717, 4951434, 10728107, 21456214, 32184321, 64368642]

約数ペア:

[(1, 64368642), (2, 32184321), (3, 21456214), (6, 10728107), (13, 4951434), (26, 2475717), (39, 1650478), (67, 960726), (78, 825239), (109, 590538), (113, 569634), (134, 480363), (201, 320242), (218, 295269), (226, 284817), (327, 196846), (339, 189878), (402, 160121), (654, 98423), (678, 94939), (871, 73902), (1417, 45426), (1469, 43818), (1742, 36951), (2613, 24634), (2834, 22713), (2938, 21909), (4251, 15142), (4407, 14606), (5226, 12317), (7303, 8814), (7571, 8502)]