123987216

素因数分解:

$2^4\times 3^1\times {\mathrm{113}}^1\times {\mathrm{22859}}^1$

素因数の和:22983

約数の個数: 40

約数和(自身を含む): 323148960

約数和(自身を除く): 199161744

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 113, 226, 339, 452, 678, 904, 1356, 1808, 2712, 5424, 22859, 45718, 68577, 91436, 137154, 182872, 274308, 365744, 548616, 1097232, 2583067, 5166134, 7749201, 10332268, 15498402, 20664536, 30996804, 41329072, 61993608, 123987216]

約数ペア:

[(1, 123987216), (2, 61993608), (3, 41329072), (4, 30996804), (6, 20664536), (8, 15498402), (12, 10332268), (16, 7749201), (24, 5166134), (48, 2583067), (113, 1097232), (226, 548616), (339, 365744), (452, 274308), (678, 182872), (904, 137154), (1356, 91436), (1808, 68577), (2712, 45718), (5424, 22859)]