90814212

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{1637}}^1$

素因数の和:1737

約数の個数: 72

約数和(自身を含む): 243262656

約数和(自身を除く): 152448444

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 67, 69, 92, 134, 138, 201, 207, 268, 276, 402, 414, 603, 804, 828, 1206, 1541, 1637, 2412, 3082, 3274, 4623, 4911, 6164, 6548, 9246, 9822, 13869, 14733, 18492, 19644, 27738, 29466, 37651, 55476, 58932, 75302, 109679, 112953, 150604, 219358, 225906, 329037, 338859, 438716, 451812, 658074, 677718, 987111, 1316148, 1355436, 1974222, 2522617, 3948444, 5045234, 7567851, 10090468, 15135702, 22703553, 30271404, 45407106, 90814212]

約数ペア:

[(1, 90814212), (2, 45407106), (3, 30271404), (4, 22703553), (6, 15135702), (9, 10090468), (12, 7567851), (18, 5045234), (23, 3948444), (36, 2522617), (46, 1974222), (67, 1355436), (69, 1316148), (92, 987111), (134, 677718), (138, 658074), (201, 451812), (207, 438716), (268, 338859), (276, 329037), (402, 225906), (414, 219358), (603, 150604), (804, 112953), (828, 109679), (1206, 75302), (1541, 58932), (1637, 55476), (2412, 37651), (3082, 29466), (3274, 27738), (4623, 19644), (4911, 18492), (6164, 14733), (6548, 13869), (9246, 9822)]