90753728

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5741}}^1$

素因数の和:5785

約数の個数: 56

約数和(自身を含む): 204185520

約数和(自身を除く): 113431792

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 152, 208, 247, 304, 416, 494, 608, 832, 988, 1216, 1976, 3952, 5741, 7904, 11482, 15808, 22964, 45928, 74633, 91856, 109079, 149266, 183712, 218158, 298532, 367424, 436316, 597064, 872632, 1194128, 1418027, 1745264, 2388256, 2836054, 3490528, 4776512, 5672108, 6981056, 11344216, 22688432, 45376864, 90753728]

約数ペア:

[(1, 90753728), (2, 45376864), (4, 22688432), (8, 11344216), (13, 6981056), (16, 5672108), (19, 4776512), (26, 3490528), (32, 2836054), (38, 2388256), (52, 1745264), (64, 1418027), (76, 1194128), (104, 872632), (152, 597064), (208, 436316), (247, 367424), (304, 298532), (416, 218158), (494, 183712), (608, 149266), (832, 109079), (988, 91856), (1216, 74633), (1976, 45928), (3952, 22964), (5741, 15808), (7904, 11482)]