83870864

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3583}}^1$

素因数の和:3628

約数の個数: 80

約数和(自身を含む): 213319680

約数和(自身を除く): 129448816

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 38, 44, 56, 76, 77, 88, 112, 133, 152, 154, 176, 209, 266, 304, 308, 418, 532, 616, 836, 1064, 1232, 1463, 1672, 2128, 2926, 3344, 3583, 5852, 7166, 11704, 14332, 23408, 25081, 28664, 39413, 50162, 57328, 68077, 78826, 100324, 136154, 157652, 200648, 272308, 275891, 315304, 401296, 476539, 544616, 551782, 630608, 748847, 953078, 1089232, 1103564, 1497694, 1906156, 2207128, 2995388, 3812312, 4414256, 5241929, 5990776, 7624624, 10483858, 11981552, 20967716, 41935432, 83870864]

約数ペア:

[(1, 83870864), (2, 41935432), (4, 20967716), (7, 11981552), (8, 10483858), (11, 7624624), (14, 5990776), (16, 5241929), (19, 4414256), (22, 3812312), (28, 2995388), (38, 2207128), (44, 1906156), (56, 1497694), (76, 1103564), (77, 1089232), (88, 953078), (112, 748847), (133, 630608), (152, 551782), (154, 544616), (176, 476539), (209, 401296), (266, 315304), (304, 275891), (308, 272308), (418, 200648), (532, 157652), (616, 136154), (836, 100324), (1064, 78826), (1232, 68077), (1463, 57328), (1672, 50162), (2128, 39413), (2926, 28664), (3344, 25081), (3583, 23408), (5852, 14332), (7166, 11704)]