72806202

素因数分解:

$2^1\times 3^5\times 7^1\times {\mathrm{21401}}^1$

素因数の和:21425

約数の個数: 48

約数和(自身を含む): 186967872

約数和(自身を除く): 114161670

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 243, 378, 486, 567, 1134, 1701, 3402, 21401, 42802, 64203, 128406, 149807, 192609, 299614, 385218, 449421, 577827, 898842, 1155654, 1348263, 1733481, 2696526, 3466962, 4044789, 5200443, 8089578, 10400886, 12134367, 24268734, 36403101, 72806202]

約数ペア:

[(1, 72806202), (2, 36403101), (3, 24268734), (6, 12134367), (7, 10400886), (9, 8089578), (14, 5200443), (18, 4044789), (21, 3466962), (27, 2696526), (42, 1733481), (54, 1348263), (63, 1155654), (81, 898842), (126, 577827), (162, 449421), (189, 385218), (243, 299614), (378, 192609), (486, 149807), (567, 128406), (1134, 64203), (1701, 42802), (3402, 21401)]