181551132

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{26683}}^1$

素因数の和:26709

約数の個数: 72

約数和(自身を含む): 543926656

約数和(自身を除く): 362375524

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 243, 252, 324, 378, 486, 567, 756, 972, 1134, 1701, 2268, 3402, 6804, 26683, 53366, 80049, 106732, 160098, 186781, 240147, 320196, 373562, 480294, 560343, 720441, 747124, 960588, 1120686, 1440882, 1681029, 2161323, 2241372, 2881764, 3362058, 4322646, 5043087, 6483969, 6724116, 8645292, 10086174, 12967938, 15129261, 20172348, 25935876, 30258522, 45387783, 60517044, 90775566, 181551132]

約数ペア:

[(1, 181551132), (2, 90775566), (3, 60517044), (4, 45387783), (6, 30258522), (7, 25935876), (9, 20172348), (12, 15129261), (14, 12967938), (18, 10086174), (21, 8645292), (27, 6724116), (28, 6483969), (36, 5043087), (42, 4322646), (54, 3362058), (63, 2881764), (81, 2241372), (84, 2161323), (108, 1681029), (126, 1440882), (162, 1120686), (189, 960588), (243, 747124), (252, 720441), (324, 560343), (378, 480294), (486, 373562), (567, 320196), (756, 240147), (972, 186781), (1134, 160098), (1701, 106732), (2268, 80049), (3402, 53366), (6804, 26683)]