125478756

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{1361}}^1$

素因数の和:1581

約数の個数: 72

約数和(自身を含む): 343567224

約数和(自身を除く): 218088468

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 197, 234, 394, 468, 591, 788, 1182, 1361, 1773, 2364, 2561, 2722, 3546, 4083, 5122, 5444, 7092, 7683, 8166, 10244, 12249, 15366, 16332, 17693, 23049, 24498, 30732, 35386, 46098, 48996, 53079, 70772, 92196, 106158, 159237, 212316, 268117, 318474, 536234, 636948, 804351, 1072468, 1608702, 2413053, 3217404, 3485521, 4826106, 6971042, 9652212, 10456563, 13942084, 20913126, 31369689, 41826252, 62739378, 125478756]

約数ペア:

[(1, 125478756), (2, 62739378), (3, 41826252), (4, 31369689), (6, 20913126), (9, 13942084), (12, 10456563), (13, 9652212), (18, 6971042), (26, 4826106), (36, 3485521), (39, 3217404), (52, 2413053), (78, 1608702), (117, 1072468), (156, 804351), (197, 636948), (234, 536234), (394, 318474), (468, 268117), (591, 212316), (788, 159237), (1182, 106158), (1361, 92196), (1773, 70772), (2364, 53079), (2561, 48996), (2722, 46098), (3546, 35386), (4083, 30732), (5122, 24498), (5444, 23049), (7092, 17693), (7683, 16332), (8166, 15366), (10244, 12249)]