69123288

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{221549}}^1$

素因数の和:221571

約数の個数: 32

約数和(自身を含む): 186102000

約数和(自身を除く): 116978712

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 221549, 443098, 664647, 886196, 1329294, 1772392, 2658588, 2880137, 5317176, 5760274, 8640411, 11520548, 17280822, 23041096, 34561644, 69123288]

約数ペア:

[(1, 69123288), (2, 34561644), (3, 23041096), (4, 17280822), (6, 11520548), (8, 8640411), (12, 5760274), (13, 5317176), (24, 2880137), (26, 2658588), (39, 1772392), (52, 1329294), (78, 886196), (104, 664647), (156, 443098), (312, 221549)]