72515608

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{48473}}^1$

素因数の和:48507

約数の個数: 32

約数和(自身を含む): 157055760

約数和(自身を除く): 84540152

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 136, 187, 374, 748, 1496, 48473, 96946, 193892, 387784, 533203, 824041, 1066406, 1648082, 2132812, 3296164, 4265624, 6592328, 9064451, 18128902, 36257804, 72515608]

約数ペア:

[(1, 72515608), (2, 36257804), (4, 18128902), (8, 9064451), (11, 6592328), (17, 4265624), (22, 3296164), (34, 2132812), (44, 1648082), (68, 1066406), (88, 824041), (136, 533203), (187, 387784), (374, 193892), (748, 96946), (1496, 48473)]