72127512

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{23297}}^1$

素因数の和:23352

約数の個数: 48

約数和(自身を含む): 199896840

約数和(自身を除く): 127769328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 86, 129, 172, 258, 344, 387, 516, 774, 1032, 1548, 3096, 23297, 46594, 69891, 93188, 139782, 186376, 209673, 279564, 419346, 559128, 838692, 1001771, 1677384, 2003542, 3005313, 4007084, 6010626, 8014168, 9015939, 12021252, 18031878, 24042504, 36063756, 72127512]

約数ペア:

[(1, 72127512), (2, 36063756), (3, 24042504), (4, 18031878), (6, 12021252), (8, 9015939), (9, 8014168), (12, 6010626), (18, 4007084), (24, 3005313), (36, 2003542), (43, 1677384), (72, 1001771), (86, 838692), (129, 559128), (172, 419346), (258, 279564), (344, 209673), (387, 186376), (516, 139782), (774, 93188), (1032, 69891), (1548, 46594), (3096, 23297)]