80221176

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{159169}}^1$

素因数の和:159188

約数の個数: 48

約数和(自身を含む): 248305200

約数和(自身を除く): 168084024

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, 159169, 318338, 477507, 636676, 955014, 1114183, 1273352, 1432521, 1910028, 2228366, 2865042, 3342549, 3820056, 4456732, 5730084, 6685098, 8913464, 10027647, 11460168, 13370196, 20055294, 26740392, 40110588, 80221176]

約数ペア:

[(1, 80221176), (2, 40110588), (3, 26740392), (4, 20055294), (6, 13370196), (7, 11460168), (8, 10027647), (9, 8913464), (12, 6685098), (14, 5730084), (18, 4456732), (21, 3820056), (24, 3342549), (28, 2865042), (36, 2228366), (42, 1910028), (56, 1432521), (63, 1273352), (72, 1114183), (84, 955014), (126, 636676), (168, 477507), (252, 318338), (504, 159169)]