72801654

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{701}}^1\times {\mathrm{911}}^1$

素因数の和:1636

約数の個数: 32

約数和(自身を含む): 153653760

約数和(自身を除く): 80852106

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 701, 911, 1402, 1822, 2103, 2733, 4206, 5466, 13319, 17309, 26638, 34618, 39957, 51927, 79914, 103854, 638611, 1277222, 1915833, 3831666, 12133609, 24267218, 36400827, 72801654]

約数ペア:

[(1, 72801654), (2, 36400827), (3, 24267218), (6, 12133609), (19, 3831666), (38, 1915833), (57, 1277222), (114, 638611), (701, 103854), (911, 79914), (1402, 51927), (1822, 39957), (2103, 34618), (2733, 26638), (4206, 17309), (5466, 13319)]