61239528

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{121507}}^1$

素因数の和:121526

約数の個数: 48

約数和(自身を含む): 189552480

約数和(自身を除く): 128312952

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 121507, 243014, 364521, 486028, 729042, 850549, 972056, 1093563, 1458084, 1701098, 2187126, 2551647, 2916168, 3402196, 4374252, 5103294, 6804392, 7654941, 8748504, 10206588, 15309882, 20413176, 30619764, 61239528]

約数ペア:

[(1, 61239528), (2, 30619764), (3, 20413176), (4, 15309882), (6, 10206588), (7, 8748504), (8, 7654941), (9, 6804392), (12, 5103294), (14, 4374252), (18, 3402196), (21, 2916168), (24, 2551647), (28, 2187126), (36, 1701098), (42, 1458084), (56, 1093563), (63, 972056), (72, 850549), (84, 729042), (126, 486028), (168, 364521), (252, 243014), (504, 121507)]