72859332

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{66721}}^1$

素因数の和:66748

約数の個数: 48

約数和(自身を含む): 209240192

約数和(自身を除く): 136380860

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 66721, 133442, 200163, 266884, 400326, 467047, 800652, 867373, 934094, 1401141, 1734746, 1868188, 2602119, 2802282, 3469492, 5204238, 5604564, 6071611, 10408476, 12143222, 18214833, 24286444, 36429666, 72859332]

約数ペア:

[(1, 72859332), (2, 36429666), (3, 24286444), (4, 18214833), (6, 12143222), (7, 10408476), (12, 6071611), (13, 5604564), (14, 5204238), (21, 3469492), (26, 2802282), (28, 2602119), (39, 1868188), (42, 1734746), (52, 1401141), (78, 934094), (84, 867373), (91, 800652), (156, 467047), (182, 400326), (273, 266884), (364, 200163), (546, 133442), (1092, 66721)]