61520112

素因数分解:

$2^4\times 3^2\times {\mathrm{163}}^1\times {\mathrm{2621}}^1$

素因数の和:2798

約数の個数: 60

約数和(自身を含む): 173293224

約数和(自身を除く): 111773112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 163, 326, 489, 652, 978, 1304, 1467, 1956, 2608, 2621, 2934, 3912, 5242, 5868, 7824, 7863, 10484, 11736, 15726, 20968, 23472, 23589, 31452, 41936, 47178, 62904, 94356, 125808, 188712, 377424, 427223, 854446, 1281669, 1708892, 2563338, 3417784, 3845007, 5126676, 6835568, 7690014, 10253352, 15380028, 20506704, 30760056, 61520112]

約数ペア:

[(1, 61520112), (2, 30760056), (3, 20506704), (4, 15380028), (6, 10253352), (8, 7690014), (9, 6835568), (12, 5126676), (16, 3845007), (18, 3417784), (24, 2563338), (36, 1708892), (48, 1281669), (72, 854446), (144, 427223), (163, 377424), (326, 188712), (489, 125808), (652, 94356), (978, 62904), (1304, 47178), (1467, 41936), (1956, 31452), (2608, 23589), (2621, 23472), (2934, 20968), (3912, 15726), (5242, 11736), (5868, 10484), (7824, 7863)]