90019008

素因数分解:

$2^6\times 3^2\times {\mathrm{131}}^1\times {\mathrm{1193}}^1$

素因数の和:1342

約数の個数: 84

約数和(自身を含む): 260210808

約数和(自身を除く): 170191800

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 131, 144, 192, 262, 288, 393, 524, 576, 786, 1048, 1179, 1193, 1572, 2096, 2358, 2386, 3144, 3579, 4192, 4716, 4772, 6288, 7158, 8384, 9432, 9544, 10737, 12576, 14316, 18864, 19088, 21474, 25152, 28632, 37728, 38176, 42948, 57264, 75456, 76352, 85896, 114528, 156283, 171792, 229056, 312566, 343584, 468849, 625132, 687168, 937698, 1250264, 1406547, 1875396, 2500528, 2813094, 3750792, 5001056, 5626188, 7501584, 10002112, 11252376, 15003168, 22504752, 30006336, 45009504, 90019008]

約数ペア:

[(1, 90019008), (2, 45009504), (3, 30006336), (4, 22504752), (6, 15003168), (8, 11252376), (9, 10002112), (12, 7501584), (16, 5626188), (18, 5001056), (24, 3750792), (32, 2813094), (36, 2500528), (48, 1875396), (64, 1406547), (72, 1250264), (96, 937698), (131, 687168), (144, 625132), (192, 468849), (262, 343584), (288, 312566), (393, 229056), (524, 171792), (576, 156283), (786, 114528), (1048, 85896), (1179, 76352), (1193, 75456), (1572, 57264), (2096, 42948), (2358, 38176), (2386, 37728), (3144, 28632), (3579, 25152), (4192, 21474), (4716, 19088), (4772, 18864), (6288, 14316), (7158, 12576), (8384, 10737), (9432, 9544)]