91210504

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{563}}^1$

素因数の和:850

約数の個数: 64

約数和(自身を含む): 214410240

約数和(自身を除く): 123199736

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 263, 308, 526, 563, 616, 1052, 1126, 1841, 2104, 2252, 2893, 3682, 3941, 4504, 5786, 6193, 7364, 7882, 11572, 12386, 14728, 15764, 20251, 23144, 24772, 31528, 40502, 43351, 49544, 81004, 86702, 148069, 162008, 173404, 296138, 346808, 592276, 1036483, 1184552, 1628759, 2072966, 3257518, 4145932, 6515036, 8291864, 11401313, 13030072, 22802626, 45605252, 91210504]

約数ペア:

[(1, 91210504), (2, 45605252), (4, 22802626), (7, 13030072), (8, 11401313), (11, 8291864), (14, 6515036), (22, 4145932), (28, 3257518), (44, 2072966), (56, 1628759), (77, 1184552), (88, 1036483), (154, 592276), (263, 346808), (308, 296138), (526, 173404), (563, 162008), (616, 148069), (1052, 86702), (1126, 81004), (1841, 49544), (2104, 43351), (2252, 40502), (2893, 31528), (3682, 24772), (3941, 23144), (4504, 20251), (5786, 15764), (6193, 14728), (7364, 12386), (7882, 11572)]