87426828

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{127817}}^1$

素因数の和:127846

約数の個数: 36

約数和(自身を含む): 232628760

約数和(自身を除く): 145201932

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 127817, 255634, 383451, 511268, 766902, 1150353, 1533804, 2300706, 2428523, 4601412, 4857046, 7285569, 9714092, 14571138, 21856707, 29142276, 43713414, 87426828]

約数ペア:

[(1, 87426828), (2, 43713414), (3, 29142276), (4, 21856707), (6, 14571138), (9, 9714092), (12, 7285569), (18, 4857046), (19, 4601412), (36, 2428523), (38, 2300706), (57, 1533804), (76, 1150353), (114, 766902), (171, 511268), (228, 383451), (342, 255634), (684, 127817)]