64409292

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{727}}^1$

素因数の和:867

約数の個数: 72

約数和(自身を含む): 171714816

約数和(自身を除く): 107305524

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 107, 138, 207, 214, 276, 321, 414, 428, 642, 727, 828, 963, 1284, 1454, 1926, 2181, 2461, 2908, 3852, 4362, 4922, 6543, 7383, 8724, 9844, 13086, 14766, 16721, 22149, 26172, 29532, 33442, 44298, 50163, 66884, 77789, 88596, 100326, 150489, 155578, 200652, 233367, 300978, 311156, 466734, 601956, 700101, 933468, 1400202, 1789147, 2800404, 3578294, 5367441, 7156588, 10734882, 16102323, 21469764, 32204646, 64409292]

約数ペア:

[(1, 64409292), (2, 32204646), (3, 21469764), (4, 16102323), (6, 10734882), (9, 7156588), (12, 5367441), (18, 3578294), (23, 2800404), (36, 1789147), (46, 1400202), (69, 933468), (92, 700101), (107, 601956), (138, 466734), (207, 311156), (214, 300978), (276, 233367), (321, 200652), (414, 155578), (428, 150489), (642, 100326), (727, 88596), (828, 77789), (963, 66884), (1284, 50163), (1454, 44298), (1926, 33442), (2181, 29532), (2461, 26172), (2908, 22149), (3852, 16721), (4362, 14766), (4922, 13086), (6543, 9844), (7383, 8724)]