65237256

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{129439}}^1$

素因数の和:129458

約数の個数: 48

約数和(自身を含む): 201926400

約数和(自身を除く): 136689144

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 129439, 258878, 388317, 517756, 776634, 906073, 1035512, 1164951, 1553268, 1812146, 2329902, 2718219, 3106536, 3624292, 4659804, 5436438, 7248584, 8154657, 9319608, 10872876, 16309314, 21745752, 32618628, 65237256]

約数ペア:

[(1, 65237256), (2, 32618628), (3, 21745752), (4, 16309314), (6, 10872876), (7, 9319608), (8, 8154657), (9, 7248584), (12, 5436438), (14, 4659804), (18, 3624292), (21, 3106536), (24, 2718219), (28, 2329902), (36, 1812146), (42, 1553268), (56, 1164951), (63, 1035512), (72, 906073), (84, 776634), (126, 517756), (168, 388317), (252, 258878), (504, 129439)]