71564346

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{9311}}^1$

素因数の和:9387

約数の個数: 48

約数和(自身を含む): 180131328

約数和(自身を除く): 108566982

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 61, 63, 122, 126, 183, 366, 427, 549, 854, 1098, 1281, 2562, 3843, 7686, 9311, 18622, 27933, 55866, 65177, 83799, 130354, 167598, 195531, 391062, 567971, 586593, 1135942, 1173186, 1703913, 3407826, 3975797, 5111739, 7951594, 10223478, 11927391, 23854782, 35782173, 71564346]

約数ペア:

[(1, 71564346), (2, 35782173), (3, 23854782), (6, 11927391), (7, 10223478), (9, 7951594), (14, 5111739), (18, 3975797), (21, 3407826), (42, 1703913), (61, 1173186), (63, 1135942), (122, 586593), (126, 567971), (183, 391062), (366, 195531), (427, 167598), (549, 130354), (854, 83799), (1098, 65177), (1281, 55866), (2562, 27933), (3843, 18622), (7686, 9311)]