15679836

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{653}}^1$

素因数の和:715

約数の個数: 72

約数和(自身を含む): 42850080

約数和(自身を除く): 27170244

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 29, 36, 46, 58, 69, 87, 92, 116, 138, 174, 207, 261, 276, 348, 414, 522, 653, 667, 828, 1044, 1306, 1334, 1959, 2001, 2612, 2668, 3918, 4002, 5877, 6003, 7836, 8004, 11754, 12006, 15019, 18937, 23508, 24012, 30038, 37874, 45057, 56811, 60076, 75748, 90114, 113622, 135171, 170433, 180228, 227244, 270342, 340866, 435551, 540684, 681732, 871102, 1306653, 1742204, 2613306, 3919959, 5226612, 7839918, 15679836]

約数ペア:

[(1, 15679836), (2, 7839918), (3, 5226612), (4, 3919959), (6, 2613306), (9, 1742204), (12, 1306653), (18, 871102), (23, 681732), (29, 540684), (36, 435551), (46, 340866), (58, 270342), (69, 227244), (87, 180228), (92, 170433), (116, 135171), (138, 113622), (174, 90114), (207, 75748), (261, 60076), (276, 56811), (348, 45057), (414, 37874), (522, 30038), (653, 24012), (667, 23508), (828, 18937), (1044, 15019), (1306, 12006), (1334, 11754), (1959, 8004), (2001, 7836), (2612, 6003), (2668, 5877), (3918, 4002)]