69811308

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{30781}}^1$

素因数の和:30804

約数の個数: 60

約数和(自身を含む): 208578832

約数和(自身を除く): 138767524

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, 252, 324, 378, 567, 756, 1134, 2268, 30781, 61562, 92343, 123124, 184686, 215467, 277029, 369372, 430934, 554058, 646401, 831087, 861868, 1108116, 1292802, 1662174, 1939203, 2493261, 2585604, 3324348, 3878406, 4986522, 5817609, 7756812, 9973044, 11635218, 17452827, 23270436, 34905654, 69811308]

約数ペア:

[(1, 69811308), (2, 34905654), (3, 23270436), (4, 17452827), (6, 11635218), (7, 9973044), (9, 7756812), (12, 5817609), (14, 4986522), (18, 3878406), (21, 3324348), (27, 2585604), (28, 2493261), (36, 1939203), (42, 1662174), (54, 1292802), (63, 1108116), (81, 861868), (84, 831087), (108, 646401), (126, 554058), (162, 430934), (189, 369372), (252, 277029), (324, 215467), (378, 184686), (567, 123124), (756, 92343), (1134, 61562), (2268, 30781)]