72656168

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{6917}}^1$

素因数の和:7037

約数の個数: 32

約数和(自身を含む): 148183560

約数和(自身を除く): 75527392

約数列:

[1, 2, 4, 8, 13, 26, 52, 101, 104, 202, 404, 808, 1313, 2626, 5252, 6917, 10504, 13834, 27668, 55336, 89921, 179842, 359684, 698617, 719368, 1397234, 2794468, 5588936, 9082021, 18164042, 36328084, 72656168]

約数ペア:

[(1, 72656168), (2, 36328084), (4, 18164042), (8, 9082021), (13, 5588936), (26, 2794468), (52, 1397234), (101, 719368), (104, 698617), (202, 359684), (404, 179842), (808, 89921), (1313, 55336), (2626, 27668), (5252, 13834), (6917, 10504)]