84636816

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{1021}}^1$

素因数の和:1200

約数の個数: 80

約数和(自身を含む): 240276288

約数和(自身を除く): 155639472

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 157, 176, 264, 314, 471, 528, 628, 942, 1021, 1256, 1727, 1884, 2042, 2512, 3063, 3454, 3768, 4084, 5181, 6126, 6908, 7536, 8168, 10362, 11231, 12252, 13816, 16336, 20724, 22462, 24504, 27632, 33693, 41448, 44924, 49008, 67386, 82896, 89848, 134772, 160297, 179696, 269544, 320594, 480891, 539088, 641188, 961782, 1282376, 1763267, 1923564, 2564752, 3526534, 3847128, 5289801, 7053068, 7694256, 10579602, 14106136, 21159204, 28212272, 42318408, 84636816]

約数ペア:

[(1, 84636816), (2, 42318408), (3, 28212272), (4, 21159204), (6, 14106136), (8, 10579602), (11, 7694256), (12, 7053068), (16, 5289801), (22, 3847128), (24, 3526534), (33, 2564752), (44, 1923564), (48, 1763267), (66, 1282376), (88, 961782), (132, 641188), (157, 539088), (176, 480891), (264, 320594), (314, 269544), (471, 179696), (528, 160297), (628, 134772), (942, 89848), (1021, 82896), (1256, 67386), (1727, 49008), (1884, 44924), (2042, 41448), (2512, 33693), (3063, 27632), (3454, 24504), (3768, 22462), (4084, 20724), (5181, 16336), (6126, 13816), (6908, 12252), (7536, 11231), (8168, 10362)]