172558116

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{67511}}^1$

素因数の和:67592

約数の個数: 36

約数和(自身を含む): 442338624

約数和(自身を除く): 269780508

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 426, 639, 852, 1278, 2556, 67511, 135022, 202533, 270044, 405066, 607599, 810132, 1215198, 2430396, 4793281, 9586562, 14379843, 19173124, 28759686, 43139529, 57519372, 86279058, 172558116]

約数ペア:

[(1, 172558116), (2, 86279058), (3, 57519372), (4, 43139529), (6, 28759686), (9, 19173124), (12, 14379843), (18, 9586562), (36, 4793281), (71, 2430396), (142, 1215198), (213, 810132), (284, 607599), (426, 405066), (639, 270044), (852, 202533), (1278, 135022), (2556, 67511)]