64713768

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{2551}}^1$

素因数の和:2718

約数の個数: 64

約数和(自身を含む): 186193920

約数和(自身を除く): 121480152

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 151, 168, 302, 453, 604, 906, 1057, 1208, 1812, 2114, 2551, 3171, 3624, 4228, 5102, 6342, 7653, 8456, 10204, 12684, 15306, 17857, 20408, 25368, 30612, 35714, 53571, 61224, 71428, 107142, 142856, 214284, 385201, 428568, 770402, 1155603, 1540804, 2311206, 2696407, 3081608, 4622412, 5392814, 8089221, 9244824, 10785628, 16178442, 21571256, 32356884, 64713768]

約数ペア:

[(1, 64713768), (2, 32356884), (3, 21571256), (4, 16178442), (6, 10785628), (7, 9244824), (8, 8089221), (12, 5392814), (14, 4622412), (21, 3081608), (24, 2696407), (28, 2311206), (42, 1540804), (56, 1155603), (84, 770402), (151, 428568), (168, 385201), (302, 214284), (453, 142856), (604, 107142), (906, 71428), (1057, 61224), (1208, 53571), (1812, 35714), (2114, 30612), (2551, 25368), (3171, 20408), (3624, 17857), (4228, 15306), (5102, 12684), (6342, 10204), (7653, 8456)]