80576406

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{1019}}^1$

素因数の和:1241

約数の個数: 48

約数和(自身を含む): 183306240

約数和(自身を除く): 102729834

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 191, 207, 382, 414, 573, 1019, 1146, 1719, 2038, 3057, 3438, 4393, 6114, 8786, 9171, 13179, 18342, 23437, 26358, 39537, 46874, 70311, 79074, 140622, 194629, 210933, 389258, 421866, 583887, 1167774, 1751661, 3503322, 4476467, 8952934, 13429401, 26858802, 40288203, 80576406]

約数ペア:

[(1, 80576406), (2, 40288203), (3, 26858802), (6, 13429401), (9, 8952934), (18, 4476467), (23, 3503322), (46, 1751661), (69, 1167774), (138, 583887), (191, 421866), (207, 389258), (382, 210933), (414, 194629), (573, 140622), (1019, 79074), (1146, 70311), (1719, 46874), (2038, 39537), (3057, 26358), (3438, 23437), (4393, 18342), (6114, 13179), (8786, 9171)]