72378288

素因数分解:

$2^4\times 3^2\times {\mathrm{43}}^1\times {\mathrm{11689}}^1$

素因数の和:11746

約数の個数: 60

約数和(自身を含む): 207287080

約数和(自身を除く): 134908792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 43, 48, 72, 86, 129, 144, 172, 258, 344, 387, 516, 688, 774, 1032, 1548, 2064, 3096, 6192, 11689, 23378, 35067, 46756, 70134, 93512, 105201, 140268, 187024, 210402, 280536, 420804, 502627, 561072, 841608, 1005254, 1507881, 1683216, 2010508, 3015762, 4021016, 4523643, 6031524, 8042032, 9047286, 12063048, 18094572, 24126096, 36189144, 72378288]

約数ペア:

[(1, 72378288), (2, 36189144), (3, 24126096), (4, 18094572), (6, 12063048), (8, 9047286), (9, 8042032), (12, 6031524), (16, 4523643), (18, 4021016), (24, 3015762), (36, 2010508), (43, 1683216), (48, 1507881), (72, 1005254), (86, 841608), (129, 561072), (144, 502627), (172, 420804), (258, 280536), (344, 210402), (387, 187024), (516, 140268), (688, 105201), (774, 93512), (1032, 70134), (1548, 46756), (2064, 35067), (3096, 23378), (6192, 11689)]