71311944

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{270121}}^1$

素因数の和:270141

約数の個数: 32

約数和(自身を含む): 194487840

約数和(自身を除く): 123175896

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 270121, 540242, 810363, 1080484, 1620726, 2160968, 2971331, 3241452, 5942662, 6482904, 8913993, 11885324, 17827986, 23770648, 35655972, 71311944]

約数ペア:

[(1, 71311944), (2, 35655972), (3, 23770648), (4, 17827986), (6, 11885324), (8, 8913993), (11, 6482904), (12, 5942662), (22, 3241452), (24, 2971331), (33, 2160968), (44, 1620726), (66, 1080484), (88, 810363), (132, 540242), (264, 270121)]