72949132

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{9319}}^1$

素因数の和:9445

約数の個数: 24

約数和(自身を含む): 135699200

約数和(自身を除く): 62750068

約数列:

[1, 2, 4, 19, 38, 76, 103, 206, 412, 1957, 3914, 7828, 9319, 18638, 37276, 177061, 354122, 708244, 959857, 1919714, 3839428, 18237283, 36474566, 72949132]

約数ペア:

[(1, 72949132), (2, 36474566), (4, 18237283), (19, 3839428), (38, 1919714), (76, 959857), (103, 708244), (206, 354122), (412, 177061), (1957, 37276), (3914, 18638), (7828, 9319)]