72267438

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{367}}^1\times {\mathrm{887}}^1$

素因数の和:1296

約数の個数: 32

約数和(自身を含む): 149013504

約数和(自身を除く): 76746066

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 367, 734, 887, 1101, 1774, 2202, 2661, 5322, 13579, 27158, 32819, 40737, 65638, 81474, 98457, 196914, 325529, 651058, 976587, 1953174, 12044573, 24089146, 36133719, 72267438]

約数ペア:

[(1, 72267438), (2, 36133719), (3, 24089146), (6, 12044573), (37, 1953174), (74, 976587), (111, 651058), (222, 325529), (367, 196914), (734, 98457), (887, 81474), (1101, 65638), (1774, 40737), (2202, 32819), (2661, 27158), (5322, 13579)]