90120786

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1153}}^1\times {\mathrm{1861}}^1$

素因数の和:3026

約数の個数: 32

約数和(自身を含む): 206279808

約数和(自身を除く): 116159022

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1153, 1861, 2306, 3459, 3722, 5583, 6918, 8071, 11166, 13027, 16142, 24213, 26054, 39081, 48426, 78162, 2145733, 4291466, 6437199, 12874398, 15020131, 30040262, 45060393, 90120786]

約数ペア:

[(1, 90120786), (2, 45060393), (3, 30040262), (6, 15020131), (7, 12874398), (14, 6437199), (21, 4291466), (42, 2145733), (1153, 78162), (1861, 48426), (2306, 39081), (3459, 26054), (3722, 24213), (5583, 16142), (6918, 13027), (8071, 11166)]