66745692

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{142619}}^1$

素因数の和:142642

約数の個数: 36

約数和(自身を含む): 181697880

約数和(自身を除く): 114952188

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 142619, 285238, 427857, 570476, 855714, 1283571, 1711428, 1854047, 2567142, 3708094, 5134284, 5562141, 7416188, 11124282, 16686423, 22248564, 33372846, 66745692]

約数ペア:

[(1, 66745692), (2, 33372846), (3, 22248564), (4, 16686423), (6, 11124282), (9, 7416188), (12, 5562141), (13, 5134284), (18, 3708094), (26, 2567142), (36, 1854047), (39, 1711428), (52, 1283571), (78, 855714), (117, 570476), (156, 427857), (234, 285238), (468, 142619)]