90228168

素因数分解:

$2^3\times 3^4\times {\mathrm{139241}}^1$

素因数の和:139259

約数の個数: 40

約数和(自身を含む): 252724230

約数和(自身を除く): 162496062

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 139241, 278482, 417723, 556964, 835446, 1113928, 1253169, 1670892, 2506338, 3341784, 3759507, 5012676, 7519014, 10025352, 11278521, 15038028, 22557042, 30076056, 45114084, 90228168]

約数ペア:

[(1, 90228168), (2, 45114084), (3, 30076056), (4, 22557042), (6, 15038028), (8, 11278521), (9, 10025352), (12, 7519014), (18, 5012676), (24, 3759507), (27, 3341784), (36, 2506338), (54, 1670892), (72, 1253169), (81, 1113928), (108, 835446), (162, 556964), (216, 417723), (324, 278482), (648, 139241)]