42808248

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{541}}^1$

素因数の和:717

約数の個数: 96

約数和(自身を含む): 133592160

約数和(自身を除く): 90783912

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 157, 168, 252, 314, 471, 504, 541, 628, 942, 1082, 1099, 1256, 1413, 1623, 1884, 2164, 2198, 2826, 3246, 3297, 3768, 3787, 4328, 4396, 4869, 5652, 6492, 6594, 7574, 8792, 9738, 9891, 11304, 11361, 12984, 13188, 15148, 19476, 19782, 22722, 26376, 30296, 34083, 38952, 39564, 45444, 68166, 79128, 84937, 90888, 136332, 169874, 254811, 272664, 339748, 509622, 594559, 679496, 764433, 1019244, 1189118, 1528866, 1783677, 2038488, 2378236, 3057732, 3567354, 4756472, 5351031, 6115464, 7134708, 10702062, 14269416, 21404124, 42808248]

約数ペア:

[(1, 42808248), (2, 21404124), (3, 14269416), (4, 10702062), (6, 7134708), (7, 6115464), (8, 5351031), (9, 4756472), (12, 3567354), (14, 3057732), (18, 2378236), (21, 2038488), (24, 1783677), (28, 1528866), (36, 1189118), (42, 1019244), (56, 764433), (63, 679496), (72, 594559), (84, 509622), (126, 339748), (157, 272664), (168, 254811), (252, 169874), (314, 136332), (471, 90888), (504, 84937), (541, 79128), (628, 68166), (942, 45444), (1082, 39564), (1099, 38952), (1256, 34083), (1413, 30296), (1623, 26376), (1884, 22722), (2164, 19782), (2198, 19476), (2826, 15148), (3246, 13188), (3297, 12984), (3768, 11361), (3787, 11304), (4328, 9891), (4396, 9738), (4869, 8792), (5652, 7574), (6492, 6594)]