64427736

素因数分解:

$2^3\times 3^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{389}}^1$

素因数の和:568

約数の個数: 64

約数和(自身を含む): 165484800

約数和(自身を除く): 101057064

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 67, 103, 134, 201, 206, 268, 309, 389, 402, 412, 536, 618, 778, 804, 824, 1167, 1236, 1556, 1608, 2334, 2472, 3112, 4668, 6901, 9336, 13802, 20703, 26063, 27604, 40067, 41406, 52126, 55208, 78189, 80134, 82812, 104252, 120201, 156378, 160268, 165624, 208504, 240402, 312756, 320536, 480804, 625512, 961608, 2684489, 5368978, 8053467, 10737956, 16106934, 21475912, 32213868, 64427736]

約数ペア:

[(1, 64427736), (2, 32213868), (3, 21475912), (4, 16106934), (6, 10737956), (8, 8053467), (12, 5368978), (24, 2684489), (67, 961608), (103, 625512), (134, 480804), (201, 320536), (206, 312756), (268, 240402), (309, 208504), (389, 165624), (402, 160268), (412, 156378), (536, 120201), (618, 104252), (778, 82812), (804, 80134), (824, 78189), (1167, 55208), (1236, 52126), (1556, 41406), (1608, 40067), (2334, 27604), (2472, 26063), (3112, 20703), (4668, 13802), (6901, 9336)]