72552456

素因数分解:

$2^3\times 3^3\times {\mathrm{383}}^1\times {\mathrm{877}}^1$

素因数の和:1275

約数の個数: 64

約数和(自身を含む): 202291200

約数和(自身を除く): 129738744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 383, 766, 877, 1149, 1532, 1754, 2298, 2631, 3064, 3447, 3508, 4596, 5262, 6894, 7016, 7893, 9192, 10341, 10524, 13788, 15786, 20682, 21048, 23679, 27576, 31572, 41364, 47358, 63144, 82728, 94716, 189432, 335891, 671782, 1007673, 1343564, 2015346, 2687128, 3023019, 4030692, 6046038, 8061384, 9069057, 12092076, 18138114, 24184152, 36276228, 72552456]

約数ペア:

[(1, 72552456), (2, 36276228), (3, 24184152), (4, 18138114), (6, 12092076), (8, 9069057), (9, 8061384), (12, 6046038), (18, 4030692), (24, 3023019), (27, 2687128), (36, 2015346), (54, 1343564), (72, 1007673), (108, 671782), (216, 335891), (383, 189432), (766, 94716), (877, 82728), (1149, 63144), (1532, 47358), (1754, 41364), (2298, 31572), (2631, 27576), (3064, 23679), (3447, 21048), (3508, 20682), (4596, 15786), (5262, 13788), (6894, 10524), (7016, 10341), (7893, 9192)]