61321656

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{2131}}^1$

素因数の和:2260

約数の個数: 64

約数和(自身を含む): 168854400

約数和(自身を除く): 107532744

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 109, 132, 218, 264, 327, 436, 654, 872, 1199, 1308, 2131, 2398, 2616, 3597, 4262, 4796, 6393, 7194, 8524, 9592, 12786, 14388, 17048, 23441, 25572, 28776, 46882, 51144, 70323, 93764, 140646, 187528, 232279, 281292, 464558, 562584, 696837, 929116, 1393674, 1858232, 2555069, 2787348, 5110138, 5574696, 7665207, 10220276, 15330414, 20440552, 30660828, 61321656]

約数ペア:

[(1, 61321656), (2, 30660828), (3, 20440552), (4, 15330414), (6, 10220276), (8, 7665207), (11, 5574696), (12, 5110138), (22, 2787348), (24, 2555069), (33, 1858232), (44, 1393674), (66, 929116), (88, 696837), (109, 562584), (132, 464558), (218, 281292), (264, 232279), (327, 187528), (436, 140646), (654, 93764), (872, 70323), (1199, 51144), (1308, 46882), (2131, 28776), (2398, 25572), (2616, 23441), (3597, 17048), (4262, 14388), (4796, 12786), (6393, 9592), (7194, 8524)]