80204382

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{120427}}^1$

素因数の和:120472

約数の個数: 24

約数和(自身を含む): 178474296

約数和(自身を除く): 98269914

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 222, 333, 666, 120427, 240854, 361281, 722562, 1083843, 2167686, 4455799, 8911598, 13367397, 26734794, 40102191, 80204382]

約数ペア:

[(1, 80204382), (2, 40102191), (3, 26734794), (6, 13367397), (9, 8911598), (18, 4455799), (37, 2167686), (74, 1083843), (111, 722562), (222, 361281), (333, 240854), (666, 120427)]