90505656

素因数分解:

$2^3\times 3^2\times {\mathrm{97}}^1\times {\mathrm{12959}}^1$

素因数の和:13068

約数の個数: 48

約数和(自身を含む): 247665600

約数和(自身を除く): 157159944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 97, 194, 291, 388, 582, 776, 873, 1164, 1746, 2328, 3492, 6984, 12959, 25918, 38877, 51836, 77754, 103672, 116631, 155508, 233262, 311016, 466524, 933048, 1257023, 2514046, 3771069, 5028092, 7542138, 10056184, 11313207, 15084276, 22626414, 30168552, 45252828, 90505656]

約数ペア:

[(1, 90505656), (2, 45252828), (3, 30168552), (4, 22626414), (6, 15084276), (8, 11313207), (9, 10056184), (12, 7542138), (18, 5028092), (24, 3771069), (36, 2514046), (72, 1257023), (97, 933048), (194, 466524), (291, 311016), (388, 233262), (582, 155508), (776, 116631), (873, 103672), (1164, 77754), (1746, 51836), (2328, 38877), (3492, 25918), (6984, 12959)]