72038452

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{101}}^1\times {\mathrm{617}}^1$

素因数の和:756

約数の個数: 36

約数和(自身を含む): 135464364

約数和(自身を除く): 63425912

約数列:

[1, 2, 4, 17, 34, 68, 101, 202, 289, 404, 578, 617, 1156, 1234, 1717, 2468, 3434, 6868, 10489, 20978, 29189, 41956, 58378, 62317, 116756, 124634, 178313, 249268, 356626, 713252, 1059389, 2118778, 4237556, 18009613, 36019226, 72038452]

約数ペア:

[(1, 72038452), (2, 36019226), (4, 18009613), (17, 4237556), (34, 2118778), (68, 1059389), (101, 713252), (202, 356626), (289, 249268), (404, 178313), (578, 124634), (617, 116756), (1156, 62317), (1234, 58378), (1717, 41956), (2468, 29189), (3434, 20978), (6868, 10489)]