72420924

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{147197}}^1$

素因数の和:147245

約数の個数: 24

約数和(自身を含む): 173104848

約数和(自身を除く): 100683924

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 246, 492, 147197, 294394, 441591, 588788, 883182, 1766364, 6035077, 12070154, 18105231, 24140308, 36210462, 72420924]

約数ペア:

[(1, 72420924), (2, 36210462), (3, 24140308), (4, 18105231), (6, 12070154), (12, 6035077), (41, 1766364), (82, 883182), (123, 588788), (164, 441591), (246, 294394), (492, 147197)]