72190812

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{84731}}^1$

素因数の和:84809

約数の個数: 24

約数和(自身を含む): 170819712

約数和(自身を除く): 98628900

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 84731, 169462, 254193, 338924, 508386, 1016772, 6015901, 12031802, 18047703, 24063604, 36095406, 72190812]

約数ペア:

[(1, 72190812), (2, 36095406), (3, 24063604), (4, 18047703), (6, 12031802), (12, 6015901), (71, 1016772), (142, 508386), (213, 338924), (284, 254193), (426, 169462), (852, 84731)]