163869804

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{72253}}^1$

素因数の和:72276

約数の個数: 60

約数和(自身を含む): 489593104

約数和(自身を除く): 325723300

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 567, 756, 1134, 2268, 72253, 144506, 216759, 289012, 433518, 505771, 650277, 867036, 1011542, 1300554, 1517313, 1950831, 2023084, 2601108, 3034626, 3901662, 4551939, 5852493, 6069252, 7803324, 9103878, 11704986, 13655817, 18207756, 23409972, 27311634, 40967451, 54623268, 81934902, 163869804]

約数ペア:

[(1, 163869804), (2, 81934902), (3, 54623268), (4, 40967451), (6, 27311634), (7, 23409972), (9, 18207756), (12, 13655817), (14, 11704986), (18, 9103878), (21, 7803324), (27, 6069252), (28, 5852493), (36, 4551939), (42, 3901662), (54, 3034626), (63, 2601108), (81, 2023084), (84, 1950831), (108, 1517313), (126, 1300554), (162, 1011542), (189, 867036), (252, 650277), (324, 505771), (378, 433518), (567, 289012), (756, 216759), (1134, 144506), (2268, 72253)]