667080204

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{27479}}^1$

素因数の和:27527

約数の個数: 72

約数和(自身を含む): 1889744640

約数和(自身を除く): 1222664436

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 289, 357, 476, 578, 714, 867, 1156, 1428, 1734, 2023, 3468, 4046, 6069, 8092, 12138, 24276, 27479, 54958, 82437, 109916, 164874, 192353, 329748, 384706, 467143, 577059, 769412, 934286, 1154118, 1401429, 1868572, 2308236, 2802858, 3270001, 5605716, 6540002, 7941431, 9810003, 13080004, 15882862, 19620006, 23824293, 31765724, 39240012, 47648586, 55590017, 95297172, 111180034, 166770051, 222360068, 333540102, 667080204]

約数ペア:

[(1, 667080204), (2, 333540102), (3, 222360068), (4, 166770051), (6, 111180034), (7, 95297172), (12, 55590017), (14, 47648586), (17, 39240012), (21, 31765724), (28, 23824293), (34, 19620006), (42, 15882862), (51, 13080004), (68, 9810003), (84, 7941431), (102, 6540002), (119, 5605716), (204, 3270001), (238, 2802858), (289, 2308236), (357, 1868572), (476, 1401429), (578, 1154118), (714, 934286), (867, 769412), (1156, 577059), (1428, 467143), (1734, 384706), (2023, 329748), (3468, 192353), (4046, 164874), (6069, 109916), (8092, 82437), (12138, 54958), (24276, 27479)]