72214244

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{109}}^1\times {\mathrm{1861}}^1$

素因数の和:2063

約数の個数: 24

約数和(自身を含む): 129036600

約数和(自身を除く): 56822356

約数列:

[1, 2, 4, 89, 109, 178, 218, 356, 436, 1861, 3722, 7444, 9701, 19402, 38804, 165629, 202849, 331258, 405698, 662516, 811396, 18053561, 36107122, 72214244]

約数ペア:

[(1, 72214244), (2, 36107122), (4, 18053561), (89, 811396), (109, 662516), (178, 405698), (218, 331258), (356, 202849), (436, 165629), (1861, 38804), (3722, 19402), (7444, 9701)]