66423216

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{81401}}^1$

素因数の和:81429

約数の個数: 40

約数和(自身を含む): 181689264

約数和(自身を除く): 115266048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 81401, 162802, 244203, 325604, 488406, 651208, 976812, 1302416, 1383817, 1953624, 2767634, 3907248, 4151451, 5535268, 8302902, 11070536, 16605804, 22141072, 33211608, 66423216]

約数ペア:

[(1, 66423216), (2, 33211608), (3, 22141072), (4, 16605804), (6, 11070536), (8, 8302902), (12, 5535268), (16, 4151451), (17, 3907248), (24, 2767634), (34, 1953624), (48, 1383817), (51, 1302416), (68, 976812), (102, 651208), (136, 488406), (204, 325604), (272, 244203), (408, 162802), (816, 81401)]