90907446

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1$

素因数の和:254

約数の個数: 96

約数和(自身を含む): 222387552

約数和(自身を除く): 131480106

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 49, 61, 74, 98, 111, 122, 137, 147, 183, 222, 259, 274, 294, 366, 411, 427, 518, 777, 822, 854, 959, 1281, 1554, 1813, 1918, 2257, 2562, 2877, 2989, 3626, 4514, 5069, 5439, 5754, 5978, 6713, 6771, 8357, 8967, 10138, 10878, 13426, 13542, 15207, 15799, 16714, 17934, 20139, 25071, 30414, 31598, 35483, 40278, 47397, 50142, 58499, 70966, 94794, 106449, 110593, 116998, 175497, 212898, 221186, 248381, 309209, 331779, 350994, 409493, 496762, 618418, 663558, 745143, 818986, 927627, 1228479, 1490286, 1855254, 2164463, 2456958, 4328926, 6493389, 12986778, 15151241, 30302482, 45453723, 90907446]

約数ペア:

[(1, 90907446), (2, 45453723), (3, 30302482), (6, 15151241), (7, 12986778), (14, 6493389), (21, 4328926), (37, 2456958), (42, 2164463), (49, 1855254), (61, 1490286), (74, 1228479), (98, 927627), (111, 818986), (122, 745143), (137, 663558), (147, 618418), (183, 496762), (222, 409493), (259, 350994), (274, 331779), (294, 309209), (366, 248381), (411, 221186), (427, 212898), (518, 175497), (777, 116998), (822, 110593), (854, 106449), (959, 94794), (1281, 70966), (1554, 58499), (1813, 50142), (1918, 47397), (2257, 40278), (2562, 35483), (2877, 31598), (2989, 30414), (3626, 25071), (4514, 20139), (5069, 17934), (5439, 16714), (5754, 15799), (5978, 15207), (6713, 13542), (6771, 13426), (8357, 10878), (8967, 10138)]