68160664

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59581}}^1$

素因数の和:59611

約数の個数: 32

約数和(自身を含む): 150146640

約数和(自身を除く): 81985976

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 59581, 119162, 238324, 476648, 655391, 774553, 1310782, 1549106, 2621564, 3098212, 5243128, 6196424, 8520083, 17040166, 34080332, 68160664]

約数ペア:

[(1, 68160664), (2, 34080332), (4, 17040166), (8, 8520083), (11, 6196424), (13, 5243128), (22, 3098212), (26, 2621564), (44, 1549106), (52, 1310782), (88, 774553), (104, 655391), (143, 476648), (286, 238324), (572, 119162), (1144, 59581)]