87738714

素因数分解:

$2^1\times 3^4\times 7^3\times {\mathrm{1579}}^1$

素因数の和:1614

約数の個数: 80

約数和(自身を含む): 229416000

約数和(自身を除く): 141677286

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 81, 98, 126, 147, 162, 189, 294, 343, 378, 441, 567, 686, 882, 1029, 1134, 1323, 1579, 2058, 2646, 3087, 3158, 3969, 4737, 6174, 7938, 9261, 9474, 11053, 14211, 18522, 22106, 27783, 28422, 33159, 42633, 55566, 66318, 77371, 85266, 99477, 127899, 154742, 198954, 232113, 255798, 298431, 464226, 541597, 596862, 696339, 895293, 1083194, 1392678, 1624791, 1790586, 2089017, 3249582, 4178034, 4874373, 6267051, 9748746, 12534102, 14623119, 29246238, 43869357, 87738714]

約数ペア:

[(1, 87738714), (2, 43869357), (3, 29246238), (6, 14623119), (7, 12534102), (9, 9748746), (14, 6267051), (18, 4874373), (21, 4178034), (27, 3249582), (42, 2089017), (49, 1790586), (54, 1624791), (63, 1392678), (81, 1083194), (98, 895293), (126, 696339), (147, 596862), (162, 541597), (189, 464226), (294, 298431), (343, 255798), (378, 232113), (441, 198954), (567, 154742), (686, 127899), (882, 99477), (1029, 85266), (1134, 77371), (1323, 66318), (1579, 55566), (2058, 42633), (2646, 33159), (3087, 28422), (3158, 27783), (3969, 22106), (4737, 18522), (6174, 14211), (7938, 11053), (9261, 9474)]