180264

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1$

素因数の和:82

約数の個数: 64

約数和(自身を含む): 547200

約数和(自身を除く): 366936

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 29, 37, 42, 56, 58, 74, 84, 87, 111, 116, 148, 168, 174, 203, 222, 232, 259, 296, 348, 406, 444, 518, 609, 696, 777, 812, 888, 1036, 1073, 1218, 1554, 1624, 2072, 2146, 2436, 3108, 3219, 4292, 4872, 6216, 6438, 7511, 8584, 12876, 15022, 22533, 25752, 30044, 45066, 60088, 90132, 180264]

約数ペア:

[(1, 180264), (2, 90132), (3, 60088), (4, 45066), (6, 30044), (7, 25752), (8, 22533), (12, 15022), (14, 12876), (21, 8584), (24, 7511), (28, 6438), (29, 6216), (37, 4872), (42, 4292), (56, 3219), (58, 3108), (74, 2436), (84, 2146), (87, 2072), (111, 1624), (116, 1554), (148, 1218), (168, 1073), (174, 1036), (203, 888), (222, 812), (232, 777), (259, 696), (296, 609), (348, 518), (406, 444)]