81652248

素因数分解:

$2^3\times 3^2\times {\mathrm{1134059}}^1$

素因数の和:1134071

約数の個数: 24

約数和(自身を含む): 221141700

約数和(自身を除く): 139489452

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1134059, 2268118, 3402177, 4536236, 6804354, 9072472, 10206531, 13608708, 20413062, 27217416, 40826124, 81652248]

約数ペア:

[(1, 81652248), (2, 40826124), (3, 27217416), (4, 20413062), (6, 13608708), (8, 10206531), (9, 9072472), (12, 6804354), (18, 4536236), (24, 3402177), (36, 2268118), (72, 1134059)]