72614956

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1601}}^1$

素因数の和:1674

約数の個数: 48

約数和(自身を含む): 145333440

約数和(自身を除く): 72718484

約数列:

[1, 2, 4, 17, 23, 29, 34, 46, 58, 68, 92, 116, 391, 493, 667, 782, 986, 1334, 1564, 1601, 1972, 2668, 3202, 6404, 11339, 22678, 27217, 36823, 45356, 46429, 54434, 73646, 92858, 108868, 147292, 185716, 625991, 789293, 1067867, 1251982, 1578586, 2135734, 2503964, 3157172, 4271468, 18153739, 36307478, 72614956]

約数ペア:

[(1, 72614956), (2, 36307478), (4, 18153739), (17, 4271468), (23, 3157172), (29, 2503964), (34, 2135734), (46, 1578586), (58, 1251982), (68, 1067867), (92, 789293), (116, 625991), (391, 185716), (493, 147292), (667, 108868), (782, 92858), (986, 73646), (1334, 54434), (1564, 46429), (1601, 45356), (1972, 36823), (2668, 27217), (3202, 22678), (6404, 11339)]