72307324

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{991}}^1$

素因数の和:1078

約数の個数: 48

約数和(自身を含む): 142490880

約数和(自身を除く): 70183556

約数列:

[1, 2, 4, 17, 29, 34, 37, 58, 68, 74, 116, 148, 493, 629, 986, 991, 1073, 1258, 1972, 1982, 2146, 2516, 3964, 4292, 16847, 18241, 28739, 33694, 36482, 36667, 57478, 67388, 72964, 73334, 114956, 146668, 488563, 623339, 977126, 1063343, 1246678, 1954252, 2126686, 2493356, 4253372, 18076831, 36153662, 72307324]

約数ペア:

[(1, 72307324), (2, 36153662), (4, 18076831), (17, 4253372), (29, 2493356), (34, 2126686), (37, 1954252), (58, 1246678), (68, 1063343), (74, 977126), (116, 623339), (148, 488563), (493, 146668), (629, 114956), (986, 73334), (991, 72964), (1073, 67388), (1258, 57478), (1972, 36667), (1982, 36482), (2146, 33694), (2516, 28739), (3964, 18241), (4292, 16847)]