72764131

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{47}}^1\times {\mathrm{487}}^1$

素因数の和:579

約数の個数: 24

約数和(自身を含む): 86294016

約数和(自身を除く): 13529885

約数列:

[1, 11, 17, 47, 187, 289, 487, 517, 799, 3179, 5357, 8279, 8789, 13583, 22889, 91069, 140743, 149413, 251779, 389113, 1548173, 4280243, 6614921, 72764131]

約数ペア:

[(1, 72764131), (11, 6614921), (17, 4280243), (47, 1548173), (187, 389113), (289, 251779), (487, 149413), (517, 140743), (799, 91069), (3179, 22889), (5357, 13583), (8279, 8789)]