90815244

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{211}}^1$

素因数の和:351

約数の個数: 96

約数和(自身を含む): 239339520

約数和(自身を除く): 148524276

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 89, 93, 124, 156, 178, 186, 211, 267, 356, 372, 403, 422, 534, 633, 806, 844, 1068, 1157, 1209, 1266, 1612, 2314, 2418, 2532, 2743, 2759, 3471, 4628, 4836, 5486, 5518, 6541, 6942, 8229, 8277, 10972, 11036, 13082, 13884, 16458, 16554, 18779, 19623, 26164, 32916, 33108, 35867, 37558, 39246, 56337, 71734, 75116, 78492, 85033, 107601, 112674, 143468, 170066, 215202, 225348, 244127, 255099, 340132, 430404, 488254, 510198, 582149, 732381, 976508, 1020396, 1164298, 1464762, 1746447, 2328596, 2929524, 3492894, 6985788, 7567937, 15135874, 22703811, 30271748, 45407622, 90815244]

約数ペア:

[(1, 90815244), (2, 45407622), (3, 30271748), (4, 22703811), (6, 15135874), (12, 7567937), (13, 6985788), (26, 3492894), (31, 2929524), (39, 2328596), (52, 1746447), (62, 1464762), (78, 1164298), (89, 1020396), (93, 976508), (124, 732381), (156, 582149), (178, 510198), (186, 488254), (211, 430404), (267, 340132), (356, 255099), (372, 244127), (403, 225348), (422, 215202), (534, 170066), (633, 143468), (806, 112674), (844, 107601), (1068, 85033), (1157, 78492), (1209, 75116), (1266, 71734), (1612, 56337), (2314, 39246), (2418, 37558), (2532, 35867), (2743, 33108), (2759, 32916), (3471, 26164), (4628, 19623), (4836, 18779), (5486, 16554), (5518, 16458), (6541, 13884), (6942, 13082), (8229, 11036), (8277, 10972)]