68740812

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{10103}}^1$

素因数の和:10129

約数の個数: 72

約数和(自身を含む): 205959936

約数和(自身を除く): 137219124

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, 10103, 20206, 30309, 40412, 60618, 70721, 90927, 121236, 141442, 181854, 212163, 272781, 282884, 363708, 424326, 545562, 636489, 818343, 848652, 1091124, 1272978, 1636686, 1909467, 2455029, 2545956, 3273372, 3818934, 4910058, 5728401, 7637868, 9820116, 11456802, 17185203, 22913604, 34370406, 68740812]

約数ペア:

[(1, 68740812), (2, 34370406), (3, 22913604), (4, 17185203), (6, 11456802), (7, 9820116), (9, 7637868), (12, 5728401), (14, 4910058), (18, 3818934), (21, 3273372), (27, 2545956), (28, 2455029), (36, 1909467), (42, 1636686), (54, 1272978), (63, 1091124), (81, 848652), (84, 818343), (108, 636489), (126, 545562), (162, 424326), (189, 363708), (243, 282884), (252, 272781), (324, 212163), (378, 181854), (486, 141442), (567, 121236), (756, 90927), (972, 70721), (1134, 60618), (1701, 40412), (2268, 30309), (3402, 20206), (6804, 10103)]