64359468

素因数分解:

$2^2\times 3^3\times {\mathrm{29}}^1\times {\mathrm{20549}}^1$

素因数の和:20591

約数の個数: 48

約数和(自身を含む): 172620000

約数和(自身を除く): 108260532

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 54, 58, 87, 108, 116, 174, 261, 348, 522, 783, 1044, 1566, 3132, 20549, 41098, 61647, 82196, 123294, 184941, 246588, 369882, 554823, 595921, 739764, 1109646, 1191842, 1787763, 2219292, 2383684, 3575526, 5363289, 7151052, 10726578, 16089867, 21453156, 32179734, 64359468]

約数ペア:

[(1, 64359468), (2, 32179734), (3, 21453156), (4, 16089867), (6, 10726578), (9, 7151052), (12, 5363289), (18, 3575526), (27, 2383684), (29, 2219292), (36, 1787763), (54, 1191842), (58, 1109646), (87, 739764), (108, 595921), (116, 554823), (174, 369882), (261, 246588), (348, 184941), (522, 123294), (783, 82196), (1044, 61647), (1566, 41098), (3132, 20549)]