77540792

素因数分解:

$2^3\times 7^1\times {\mathrm{149}}^1\times {\mathrm{9293}}^1$

素因数の和:9455

約数の個数: 32

約数和(自身を含む): 167292000

約数和(自身を除く): 89751208

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 149, 298, 596, 1043, 1192, 2086, 4172, 8344, 9293, 18586, 37172, 65051, 74344, 130102, 260204, 520408, 1384657, 2769314, 5538628, 9692599, 11077256, 19385198, 38770396, 77540792]

約数ペア:

[(1, 77540792), (2, 38770396), (4, 19385198), (7, 11077256), (8, 9692599), (14, 5538628), (28, 2769314), (56, 1384657), (149, 520408), (298, 260204), (596, 130102), (1043, 74344), (1192, 65051), (2086, 37172), (4172, 18586), (8344, 9293)]