90809088

素因数分解:

$2^8\times 3^1\times {\mathrm{317}}^1\times {\mathrm{373}}^1$

素因数の和:709

約数の個数: 72

約数和(自身を含む): 243097008

約数和(自身を除く): 152287920

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 317, 373, 384, 634, 746, 768, 951, 1119, 1268, 1492, 1902, 2238, 2536, 2984, 3804, 4476, 5072, 5968, 7608, 8952, 10144, 11936, 15216, 17904, 20288, 23872, 30432, 35808, 40576, 47744, 60864, 71616, 81152, 95488, 118241, 121728, 143232, 236482, 243456, 286464, 354723, 472964, 709446, 945928, 1418892, 1891856, 2837784, 3783712, 5675568, 7567424, 11351136, 15134848, 22702272, 30269696, 45404544, 90809088]

約数ペア:

[(1, 90809088), (2, 45404544), (3, 30269696), (4, 22702272), (6, 15134848), (8, 11351136), (12, 7567424), (16, 5675568), (24, 3783712), (32, 2837784), (48, 1891856), (64, 1418892), (96, 945928), (128, 709446), (192, 472964), (256, 354723), (317, 286464), (373, 243456), (384, 236482), (634, 143232), (746, 121728), (768, 118241), (951, 95488), (1119, 81152), (1268, 71616), (1492, 60864), (1902, 47744), (2238, 40576), (2536, 35808), (2984, 30432), (3804, 23872), (4476, 20288), (5072, 17904), (5968, 15216), (7608, 11936), (8952, 10144)]