77953012

素因数分解:

$2^2\times {\mathrm{101}}^1\times {\mathrm{157}}^1\times {\mathrm{1229}}^1$

素因数の和:1491

約数の個数: 24

約数和(自身を含む): 138758760

約数和(自身を除く): 60805748

約数列:

[1, 2, 4, 101, 157, 202, 314, 404, 628, 1229, 2458, 4916, 15857, 31714, 63428, 124129, 192953, 248258, 385906, 496516, 771812, 19488253, 38976506, 77953012]

約数ペア:

[(1, 77953012), (2, 38976506), (4, 19488253), (101, 771812), (157, 496516), (202, 385906), (314, 248258), (404, 192953), (628, 124129), (1229, 63428), (2458, 31714), (4916, 15857)]