72236486

素因数分解:

$2^1\times 7^6\times {\mathrm{307}}^1$

素因数の和:351

約数の個数: 28

約数和(自身を含む): 126825468

約数和(自身を除く): 54588982

約数列:

[1, 2, 7, 14, 49, 98, 307, 343, 614, 686, 2149, 2401, 4298, 4802, 15043, 16807, 30086, 33614, 105301, 117649, 210602, 235298, 737107, 1474214, 5159749, 10319498, 36118243, 72236486]

約数ペア:

[(1, 72236486), (2, 36118243), (7, 10319498), (14, 5159749), (49, 1474214), (98, 737107), (307, 235298), (343, 210602), (614, 117649), (686, 105301), (2149, 33614), (2401, 30086), (4298, 16807), (4802, 15043)]