85112391

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1$

素因数の和:256

約数の個数: 64

約数和(自身を含む): 147087360

約数和(自身を除く): 61974969

約数列:

[1, 3, 7, 13, 21, 31, 39, 89, 91, 93, 113, 217, 267, 273, 339, 403, 623, 651, 791, 1157, 1209, 1469, 1869, 2373, 2759, 2821, 3471, 3503, 4407, 8099, 8277, 8463, 10057, 10283, 10509, 19313, 24297, 24521, 30171, 30849, 35867, 45539, 57939, 70399, 73563, 107601, 130741, 136617, 211197, 251069, 311767, 318773, 392223, 753207, 915187, 935301, 956319, 2182369, 2745561, 4052971, 6547107, 12158913, 28370797, 85112391]

約数ペア:

[(1, 85112391), (3, 28370797), (7, 12158913), (13, 6547107), (21, 4052971), (31, 2745561), (39, 2182369), (89, 956319), (91, 935301), (93, 915187), (113, 753207), (217, 392223), (267, 318773), (273, 311767), (339, 251069), (403, 211197), (623, 136617), (651, 130741), (791, 107601), (1157, 73563), (1209, 70399), (1469, 57939), (1869, 45539), (2373, 35867), (2759, 30849), (2821, 30171), (3471, 24521), (3503, 24297), (4407, 19313), (8099, 10509), (8277, 10283), (8463, 10057)]