71287656

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{270029}}^1$

素因数の和:270049

約数の個数: 32

約数和(自身を含む): 194421600

約数和(自身を除く): 123133944

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 270029, 540058, 810087, 1080116, 1620174, 2160232, 2970319, 3240348, 5940638, 6480696, 8910957, 11881276, 17821914, 23762552, 35643828, 71287656]

約数ペア:

[(1, 71287656), (2, 35643828), (3, 23762552), (4, 17821914), (6, 11881276), (8, 8910957), (11, 6480696), (12, 5940638), (22, 3240348), (24, 2970319), (33, 2160232), (44, 1620174), (66, 1080116), (88, 810087), (132, 540058), (264, 270029)]