90827604

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{2593}}^1$

素因数の和:2749

約数の個数: 72

約数和(自身を含む): 264380480

約数和(自身を除く): 173552876

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 139, 252, 278, 417, 556, 834, 973, 1251, 1668, 1946, 2502, 2593, 2919, 3892, 5004, 5186, 5838, 7779, 8757, 10372, 11676, 15558, 17514, 18151, 23337, 31116, 35028, 36302, 46674, 54453, 72604, 93348, 108906, 163359, 217812, 326718, 360427, 653436, 720854, 1081281, 1441708, 2162562, 2522989, 3243843, 4325124, 5045978, 6487686, 7568967, 10091956, 12975372, 15137934, 22706901, 30275868, 45413802, 90827604]

約数ペア:

[(1, 90827604), (2, 45413802), (3, 30275868), (4, 22706901), (6, 15137934), (7, 12975372), (9, 10091956), (12, 7568967), (14, 6487686), (18, 5045978), (21, 4325124), (28, 3243843), (36, 2522989), (42, 2162562), (63, 1441708), (84, 1081281), (126, 720854), (139, 653436), (252, 360427), (278, 326718), (417, 217812), (556, 163359), (834, 108906), (973, 93348), (1251, 72604), (1668, 54453), (1946, 46674), (2502, 36302), (2593, 35028), (2919, 31116), (3892, 23337), (5004, 18151), (5186, 17514), (5838, 15558), (7779, 11676), (8757, 10372)]