68740758

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{727}}^1$

素因数の和:858

約数の個数: 64

約数和(自身を含む): 163537920

約数和(自身を除く): 94797162

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 103, 153, 206, 306, 309, 459, 618, 727, 918, 927, 1454, 1751, 1854, 2181, 2781, 3502, 4362, 5253, 5562, 6543, 10506, 12359, 13086, 15759, 19629, 24718, 31518, 37077, 39258, 47277, 74154, 74881, 94554, 111231, 149762, 222462, 224643, 333693, 449286, 667386, 673929, 1272977, 1347858, 2021787, 2545954, 3818931, 4043574, 7637862, 11456793, 22913586, 34370379, 68740758]

約数ペア:

[(1, 68740758), (2, 34370379), (3, 22913586), (6, 11456793), (9, 7637862), (17, 4043574), (18, 3818931), (27, 2545954), (34, 2021787), (51, 1347858), (54, 1272977), (102, 673929), (103, 667386), (153, 449286), (206, 333693), (306, 224643), (309, 222462), (459, 149762), (618, 111231), (727, 94554), (918, 74881), (927, 74154), (1454, 47277), (1751, 39258), (1854, 37077), (2181, 31518), (2781, 24718), (3502, 19629), (4362, 15759), (5253, 13086), (5562, 12359), (6543, 10506)]