69145252

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{311}}^1$

素因数の和:520

約数の個数: 48

約数和(自身を含む): 137539584

約数和(自身を除く): 68394332

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 124, 163, 311, 326, 341, 622, 652, 682, 1244, 1364, 1793, 3421, 3586, 5053, 6842, 7172, 9641, 10106, 13684, 19282, 20212, 38564, 50693, 55583, 101386, 106051, 111166, 202772, 212102, 222332, 424204, 557623, 1115246, 1571483, 2230492, 3142966, 6285932, 17286313, 34572626, 69145252]

約数ペア:

[(1, 69145252), (2, 34572626), (4, 17286313), (11, 6285932), (22, 3142966), (31, 2230492), (44, 1571483), (62, 1115246), (124, 557623), (163, 424204), (311, 222332), (326, 212102), (341, 202772), (622, 111166), (652, 106051), (682, 101386), (1244, 55583), (1364, 50693), (1793, 38564), (3421, 20212), (3586, 19282), (5053, 13684), (6842, 10106), (7172, 9641)]