75147156

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{99401}}^1$

素因数の和:99421

約数の個数: 48

約数和(自身を含む): 222660480

約数和(自身を除く): 147513324

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 99401, 198802, 298203, 397604, 596406, 695807, 894609, 1192812, 1391614, 1789218, 2087421, 2683827, 2783228, 3578436, 4174842, 5367654, 6262263, 8349684, 10735308, 12524526, 18786789, 25049052, 37573578, 75147156]

約数ペア:

[(1, 75147156), (2, 37573578), (3, 25049052), (4, 18786789), (6, 12524526), (7, 10735308), (9, 8349684), (12, 6262263), (14, 5367654), (18, 4174842), (21, 3578436), (27, 2783228), (28, 2683827), (36, 2087421), (42, 1789218), (54, 1391614), (63, 1192812), (84, 894609), (108, 695807), (126, 596406), (189, 397604), (252, 298203), (378, 198802), (756, 99401)]