72038274

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{647}}^1$

素因数の和:911

約数の個数: 64

約数和(自身を含む): 180652032

約数和(自身を除く): 108613758

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 241, 462, 482, 647, 723, 1294, 1446, 1687, 1941, 2651, 3374, 3882, 4529, 5061, 5302, 7117, 7953, 9058, 10122, 13587, 14234, 15906, 18557, 21351, 27174, 37114, 42702, 49819, 55671, 99638, 111342, 149457, 155927, 298914, 311854, 467781, 935562, 1091489, 1715197, 2182978, 3274467, 3430394, 5145591, 6548934, 10291182, 12006379, 24012758, 36019137, 72038274]

約数ペア:

[(1, 72038274), (2, 36019137), (3, 24012758), (6, 12006379), (7, 10291182), (11, 6548934), (14, 5145591), (21, 3430394), (22, 3274467), (33, 2182978), (42, 1715197), (66, 1091489), (77, 935562), (154, 467781), (231, 311854), (241, 298914), (462, 155927), (482, 149457), (647, 111342), (723, 99638), (1294, 55671), (1446, 49819), (1687, 42702), (1941, 37114), (2651, 27174), (3374, 21351), (3882, 18557), (4529, 15906), (5061, 14234), (5302, 13587), (7117, 10122), (7953, 9058)]