77741198

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{137}}^2$

素因数の和:404

約数の個数: 24

約数和(自身を含む): 124786200

約数和(自身を除く): 47045002

約数列:

[1, 2, 19, 38, 109, 137, 218, 274, 2071, 2603, 4142, 5206, 14933, 18769, 29866, 37538, 283727, 356611, 567454, 713222, 2045821, 4091642, 38870599, 77741198]

約数ペア:

[(1, 77741198), (2, 38870599), (19, 4091642), (38, 2045821), (109, 713222), (137, 567454), (218, 356611), (274, 283727), (2071, 37538), (2603, 29866), (4142, 18769), (5206, 14933)]