80987454

素因数分解:

$2^1\times 3^2\times {\mathrm{433}}^1\times {\mathrm{10391}}^1$

素因数の和:10832

約数の個数: 24

約数和(自身を含む): 175894992

約数和(自身を除く): 94907538

約数列:

[1, 2, 3, 6, 9, 18, 433, 866, 1299, 2598, 3897, 7794, 10391, 20782, 31173, 62346, 93519, 187038, 4499303, 8998606, 13497909, 26995818, 40493727, 80987454]

約数ペア:

[(1, 80987454), (2, 40493727), (3, 26995818), (6, 13497909), (9, 8998606), (18, 4499303), (433, 187038), (866, 93519), (1299, 62346), (2598, 31173), (3897, 20782), (7794, 10391)]