88888272

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{2131}}^1$

素因数の和:2232

約数の個数: 80

約数和(自身を含む): 253793280

約数和(自身を除く): 164905008

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 79, 88, 132, 158, 176, 237, 264, 316, 474, 528, 632, 869, 948, 1264, 1738, 1896, 2131, 2607, 3476, 3792, 4262, 5214, 6393, 6952, 8524, 10428, 12786, 13904, 17048, 20856, 23441, 25572, 34096, 41712, 46882, 51144, 70323, 93764, 102288, 140646, 168349, 187528, 281292, 336698, 375056, 505047, 562584, 673396, 1010094, 1125168, 1346792, 1851839, 2020188, 2693584, 3703678, 4040376, 5555517, 7407356, 8080752, 11111034, 14814712, 22222068, 29629424, 44444136, 88888272]

約数ペア:

[(1, 88888272), (2, 44444136), (3, 29629424), (4, 22222068), (6, 14814712), (8, 11111034), (11, 8080752), (12, 7407356), (16, 5555517), (22, 4040376), (24, 3703678), (33, 2693584), (44, 2020188), (48, 1851839), (66, 1346792), (79, 1125168), (88, 1010094), (132, 673396), (158, 562584), (176, 505047), (237, 375056), (264, 336698), (316, 281292), (474, 187528), (528, 168349), (632, 140646), (869, 102288), (948, 93764), (1264, 70323), (1738, 51144), (1896, 46882), (2131, 41712), (2607, 34096), (3476, 25572), (3792, 23441), (4262, 20856), (5214, 17048), (6393, 13904), (6952, 12786), (8524, 10428)]