27625836

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{103}}^2$

素因数の和:251

約数の個数: 72

約数和(自身を含む): 76790784

約数和(自身を除く): 49164948

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 103, 124, 186, 206, 217, 309, 372, 412, 434, 618, 651, 721, 868, 1236, 1302, 1442, 2163, 2604, 2884, 3193, 4326, 6386, 8652, 9579, 10609, 12772, 19158, 21218, 22351, 31827, 38316, 42436, 44702, 63654, 67053, 74263, 89404, 127308, 134106, 148526, 222789, 268212, 297052, 328879, 445578, 657758, 891156, 986637, 1315516, 1973274, 2302153, 3946548, 4604306, 6906459, 9208612, 13812918, 27625836]

約数ペア:

[(1, 27625836), (2, 13812918), (3, 9208612), (4, 6906459), (6, 4604306), (7, 3946548), (12, 2302153), (14, 1973274), (21, 1315516), (28, 986637), (31, 891156), (42, 657758), (62, 445578), (84, 328879), (93, 297052), (103, 268212), (124, 222789), (186, 148526), (206, 134106), (217, 127308), (309, 89404), (372, 74263), (412, 67053), (434, 63654), (618, 44702), (651, 42436), (721, 38316), (868, 31827), (1236, 22351), (1302, 21218), (1442, 19158), (2163, 12772), (2604, 10609), (2884, 9579), (3193, 8652), (4326, 6386)]