72865512

素因数分解:

$2^3\times 3^2\times {\mathrm{359}}^1\times {\mathrm{2819}}^1$

素因数の和:3190

約数の個数: 48

約数和(自身を含む): 197964000

約数和(自身を除く): 125098488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 359, 718, 1077, 1436, 2154, 2819, 2872, 3231, 4308, 5638, 6462, 8457, 8616, 11276, 12924, 16914, 22552, 25371, 25848, 33828, 50742, 67656, 101484, 202968, 1012021, 2024042, 3036063, 4048084, 6072126, 8096168, 9108189, 12144252, 18216378, 24288504, 36432756, 72865512]

約数ペア:

[(1, 72865512), (2, 36432756), (3, 24288504), (4, 18216378), (6, 12144252), (8, 9108189), (9, 8096168), (12, 6072126), (18, 4048084), (24, 3036063), (36, 2024042), (72, 1012021), (359, 202968), (718, 101484), (1077, 67656), (1436, 50742), (2154, 33828), (2819, 25848), (2872, 25371), (3231, 22552), (4308, 16914), (5638, 12924), (6462, 11276), (8457, 8616)]