172981584

素因数分解:

$2^4\times 3^2\times {\mathrm{1201261}}^1$

素因数の和:1201275

約数の個数: 30

約数和(自身を含む): 484108586

約数和(自身を除く): 311127002

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1201261, 2402522, 3603783, 4805044, 7207566, 9610088, 10811349, 14415132, 19220176, 21622698, 28830264, 43245396, 57660528, 86490792, 172981584]

約数ペア:

[(1, 172981584), (2, 86490792), (3, 57660528), (4, 43245396), (6, 28830264), (8, 21622698), (9, 19220176), (12, 14415132), (16, 10811349), (18, 9610088), (24, 7207566), (36, 4805044), (48, 3603783), (72, 2402522), (144, 1201261)]