78655512

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{252101}}^1$

素因数の和:252123

約数の個数: 32

約数和(自身を含む): 211765680

約数和(自身を除く): 133110168

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 252101, 504202, 756303, 1008404, 1512606, 2016808, 3025212, 3277313, 6050424, 6554626, 9831939, 13109252, 19663878, 26218504, 39327756, 78655512]

約数ペア:

[(1, 78655512), (2, 39327756), (3, 26218504), (4, 19663878), (6, 13109252), (8, 9831939), (12, 6554626), (13, 6050424), (24, 3277313), (26, 3025212), (39, 2016808), (52, 1512606), (78, 1008404), (104, 756303), (156, 504202), (312, 252101)]