72789264

素因数分解:

$2^4\times 3^2\times {\mathrm{505481}}^1$

素因数の和:505495

約数の個数: 30

約数和(自身を含む): 203709246

約数和(自身を除く): 130919982

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 505481, 1010962, 1516443, 2021924, 3032886, 4043848, 4549329, 6065772, 8087696, 9098658, 12131544, 18197316, 24263088, 36394632, 72789264]

約数ペア:

[(1, 72789264), (2, 36394632), (3, 24263088), (4, 18197316), (6, 12131544), (8, 9098658), (9, 8087696), (12, 6065772), (16, 4549329), (18, 4043848), (24, 3032886), (36, 2021924), (48, 1516443), (72, 1010962), (144, 505481)]