27245904

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{619}}^1$

素因数の和:768

約数の個数: 80

約数和(自身を含む): 81185280

約数和(自身を除く): 53939376

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 131, 168, 262, 336, 393, 524, 619, 786, 917, 1048, 1238, 1572, 1834, 1857, 2096, 2476, 2751, 3144, 3668, 3714, 4333, 4952, 5502, 6288, 7336, 7428, 8666, 9904, 11004, 12999, 14672, 14856, 17332, 22008, 25998, 29712, 34664, 44016, 51996, 69328, 81089, 103992, 162178, 207984, 243267, 324356, 486534, 567623, 648712, 973068, 1135246, 1297424, 1702869, 1946136, 2270492, 3405738, 3892272, 4540984, 6811476, 9081968, 13622952, 27245904]

約数ペア:

[(1, 27245904), (2, 13622952), (3, 9081968), (4, 6811476), (6, 4540984), (7, 3892272), (8, 3405738), (12, 2270492), (14, 1946136), (16, 1702869), (21, 1297424), (24, 1135246), (28, 973068), (42, 648712), (48, 567623), (56, 486534), (84, 324356), (112, 243267), (131, 207984), (168, 162178), (262, 103992), (336, 81089), (393, 69328), (524, 51996), (619, 44016), (786, 34664), (917, 29712), (1048, 25998), (1238, 22008), (1572, 17332), (1834, 14856), (1857, 14672), (2096, 12999), (2476, 11004), (2751, 9904), (3144, 8666), (3668, 7428), (3714, 7336), (4333, 6288), (4952, 5502)]