65001564

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{937}}^1$

素因数の和:1035

約数の個数: 72

約数和(自身を含む): 172081728

約数和(自身を除く): 107080164

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 47, 82, 94, 123, 141, 164, 188, 246, 282, 369, 423, 492, 564, 738, 846, 937, 1476, 1692, 1874, 1927, 2811, 3748, 3854, 5622, 5781, 7708, 8433, 11244, 11562, 16866, 17343, 23124, 33732, 34686, 38417, 44039, 69372, 76834, 88078, 115251, 132117, 153668, 176156, 230502, 264234, 345753, 396351, 461004, 528468, 691506, 792702, 1383012, 1585404, 1805599, 3611198, 5416797, 7222396, 10833594, 16250391, 21667188, 32500782, 65001564]

約数ペア:

[(1, 65001564), (2, 32500782), (3, 21667188), (4, 16250391), (6, 10833594), (9, 7222396), (12, 5416797), (18, 3611198), (36, 1805599), (41, 1585404), (47, 1383012), (82, 792702), (94, 691506), (123, 528468), (141, 461004), (164, 396351), (188, 345753), (246, 264234), (282, 230502), (369, 176156), (423, 153668), (492, 132117), (564, 115251), (738, 88078), (846, 76834), (937, 69372), (1476, 44039), (1692, 38417), (1874, 34686), (1927, 33732), (2811, 23124), (3748, 17343), (3854, 16866), (5622, 11562), (5781, 11244), (7708, 8433)]