81585072

素因数分解:

$2^4\times 3^2\times {\mathrm{566563}}^1$

素因数の和:566577

約数の個数: 30

約数和(自身を含む): 228325292

約数和(自身を除く): 146740220

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 566563, 1133126, 1699689, 2266252, 3399378, 4532504, 5099067, 6798756, 9065008, 10198134, 13597512, 20396268, 27195024, 40792536, 81585072]

約数ペア:

[(1, 81585072), (2, 40792536), (3, 27195024), (4, 20396268), (6, 13597512), (8, 10198134), (9, 9065008), (12, 6798756), (16, 5099067), (18, 4532504), (24, 3399378), (36, 2266252), (48, 1699689), (72, 1133126), (144, 566563)]