90761088

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{21487}}^1$

素因数の和:21515

約数の個数: 64

約数和(自身を含む): 263013120

約数和(自身を除く): 172252032

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 128, 132, 176, 192, 264, 352, 384, 528, 704, 1056, 1408, 2112, 4224, 21487, 42974, 64461, 85948, 128922, 171896, 236357, 257844, 343792, 472714, 515688, 687584, 709071, 945428, 1031376, 1375168, 1418142, 1890856, 2062752, 2750336, 2836284, 3781712, 4125504, 5672568, 7563424, 8251008, 11345136, 15126848, 22690272, 30253696, 45380544, 90761088]

約数ペア:

[(1, 90761088), (2, 45380544), (3, 30253696), (4, 22690272), (6, 15126848), (8, 11345136), (11, 8251008), (12, 7563424), (16, 5672568), (22, 4125504), (24, 3781712), (32, 2836284), (33, 2750336), (44, 2062752), (48, 1890856), (64, 1418142), (66, 1375168), (88, 1031376), (96, 945428), (128, 709071), (132, 687584), (176, 515688), (192, 472714), (264, 343792), (352, 257844), (384, 236357), (528, 171896), (704, 128922), (1056, 85948), (1408, 64461), (2112, 42974), (4224, 21487)]