177042012

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{123979}}^1$

素因数の和:124010

約数の個数: 48

約数和(自身を含む): 499887360

約数和(自身を除く): 322845348

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 1428, 123979, 247958, 371937, 495916, 743874, 867853, 1487748, 1735706, 2107643, 2603559, 3471412, 4215286, 5207118, 6322929, 8430572, 10414236, 12645858, 14753501, 25291716, 29507002, 44260503, 59014004, 88521006, 177042012]

約数ペア:

[(1, 177042012), (2, 88521006), (3, 59014004), (4, 44260503), (6, 29507002), (7, 25291716), (12, 14753501), (14, 12645858), (17, 10414236), (21, 8430572), (28, 6322929), (34, 5207118), (42, 4215286), (51, 3471412), (68, 2603559), (84, 2107643), (102, 1735706), (119, 1487748), (204, 867853), (238, 743874), (357, 495916), (476, 371937), (714, 247958), (1428, 123979)]