75721824

素因数分解:

$2^5\times 3^3\times {\mathrm{87641}}^1$

素因数の和:87660

約数の個数: 48

約数和(自身を含む): 220857840

約数和(自身を除く): 145136016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 87641, 175282, 262923, 350564, 525846, 701128, 788769, 1051692, 1402256, 1577538, 2103384, 2366307, 2804512, 3155076, 4206768, 4732614, 6310152, 8413536, 9465228, 12620304, 18930456, 25240608, 37860912, 75721824]

約数ペア:

[(1, 75721824), (2, 37860912), (3, 25240608), (4, 18930456), (6, 12620304), (8, 9465228), (9, 8413536), (12, 6310152), (16, 4732614), (18, 4206768), (24, 3155076), (27, 2804512), (32, 2366307), (36, 2103384), (48, 1577538), (54, 1402256), (72, 1051692), (96, 788769), (108, 701128), (144, 525846), (216, 350564), (288, 262923), (432, 175282), (864, 87641)]