81819216

素因数分解:

$2^4\times 3^2\times {\mathrm{568189}}^1$

素因数の和:568203

約数の個数: 30

約数和(自身を含む): 228980570

約数和(自身を除く): 147161354

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 568189, 1136378, 1704567, 2272756, 3409134, 4545512, 5113701, 6818268, 9091024, 10227402, 13636536, 20454804, 27273072, 40909608, 81819216]

約数ペア:

[(1, 81819216), (2, 40909608), (3, 27273072), (4, 20454804), (6, 13636536), (8, 10227402), (9, 9091024), (12, 6818268), (16, 5113701), (18, 4545512), (24, 3409134), (36, 2272756), (48, 1704567), (72, 1136378), (144, 568189)]