81524214

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{1013}}^1$

素因数の和:1301

約数の個数: 48

約数和(自身を含む): 187922592

約数和(自身を除く): 106398378

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 263, 306, 526, 789, 1013, 1578, 2026, 2367, 3039, 4471, 4734, 6078, 8942, 9117, 13413, 17221, 18234, 26826, 34442, 40239, 51663, 80478, 103326, 154989, 266419, 309978, 532838, 799257, 1598514, 2397771, 4529123, 4795542, 9058246, 13587369, 27174738, 40762107, 81524214]

約数ペア:

[(1, 81524214), (2, 40762107), (3, 27174738), (6, 13587369), (9, 9058246), (17, 4795542), (18, 4529123), (34, 2397771), (51, 1598514), (102, 799257), (153, 532838), (263, 309978), (306, 266419), (526, 154989), (789, 103326), (1013, 80478), (1578, 51663), (2026, 40239), (2367, 34442), (3039, 26826), (4471, 18234), (4734, 17221), (6078, 13413), (8942, 9117)]