72110556

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{40879}}^1$

素因数の和:40903

約数の個数: 54

約数和(自身を含む): 212044560

約数和(自身を除く): 139934004

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 40879, 81758, 122637, 163516, 245274, 286153, 367911, 490548, 572306, 735822, 858459, 1144612, 1471644, 1716918, 2003071, 2575377, 3433836, 4006142, 5150754, 6009213, 8012284, 10301508, 12018426, 18027639, 24036852, 36055278, 72110556]

約数ペア:

[(1, 72110556), (2, 36055278), (3, 24036852), (4, 18027639), (6, 12018426), (7, 10301508), (9, 8012284), (12, 6009213), (14, 5150754), (18, 4006142), (21, 3433836), (28, 2575377), (36, 2003071), (42, 1716918), (49, 1471644), (63, 1144612), (84, 858459), (98, 735822), (126, 572306), (147, 490548), (196, 367911), (252, 286153), (294, 245274), (441, 163516), (588, 122637), (882, 81758), (1764, 40879)]