72160804

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{7993}}^1$

素因数の和:8095

約数の個数: 24

約数和(自身を含む): 131837048

約数和(自身を除く): 59676244

約数列:

[1, 2, 4, 37, 61, 74, 122, 148, 244, 2257, 4514, 7993, 9028, 15986, 31972, 295741, 487573, 591482, 975146, 1182964, 1950292, 18040201, 36080402, 72160804]

約数ペア:

[(1, 72160804), (2, 36080402), (4, 18040201), (37, 1950292), (61, 1182964), (74, 975146), (122, 591482), (148, 487573), (244, 295741), (2257, 31972), (4514, 15986), (7993, 9028)]