73758918

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^2\times {\mathrm{71}}^1\times {\mathrm{103}}^1$

素因数の和:261

約数の個数: 48

約数和(自身を含む): 154821888

約数和(自身を除く): 81062970

約数列:

[1, 2, 3, 6, 41, 71, 82, 103, 123, 142, 206, 213, 246, 309, 426, 618, 1681, 2911, 3362, 4223, 5043, 5822, 7313, 8446, 8733, 10086, 12669, 14626, 17466, 21939, 25338, 43878, 119351, 173143, 238702, 299833, 346286, 358053, 519429, 599666, 716106, 899499, 1038858, 1798998, 12293153, 24586306, 36879459, 73758918]

約数ペア:

[(1, 73758918), (2, 36879459), (3, 24586306), (6, 12293153), (41, 1798998), (71, 1038858), (82, 899499), (103, 716106), (123, 599666), (142, 519429), (206, 358053), (213, 346286), (246, 299833), (309, 238702), (426, 173143), (618, 119351), (1681, 43878), (2911, 25338), (3362, 21939), (4223, 17466), (5043, 14626), (5822, 12669), (7313, 10086), (8446, 8733)]