80808912

素因数分解:

$2^4\times 3^2\times {\mathrm{561173}}^1$

素因数の和:561187

約数の個数: 30

約数和(自身を含む): 226153122

約数和(自身を除く): 145344210

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 561173, 1122346, 1683519, 2244692, 3367038, 4489384, 5050557, 6734076, 8978768, 10101114, 13468152, 20202228, 26936304, 40404456, 80808912]

約数ペア:

[(1, 80808912), (2, 40404456), (3, 26936304), (4, 20202228), (6, 13468152), (8, 10101114), (9, 8978768), (12, 6734076), (16, 5050557), (18, 4489384), (24, 3367038), (36, 2244692), (48, 1683519), (72, 1122346), (144, 561173)]