90754794

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{12511}}^1$

素因数の和:12563

約数の個数: 48

約数和(自身を含む): 218609664

約数和(自身を除く): 127854870

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 31, 39, 62, 78, 93, 117, 186, 234, 279, 403, 558, 806, 1209, 2418, 3627, 7254, 12511, 25022, 37533, 75066, 112599, 162643, 225198, 325286, 387841, 487929, 775682, 975858, 1163523, 1463787, 2327046, 2927574, 3490569, 5041933, 6981138, 10083866, 15125799, 30251598, 45377397, 90754794]

約数ペア:

[(1, 90754794), (2, 45377397), (3, 30251598), (6, 15125799), (9, 10083866), (13, 6981138), (18, 5041933), (26, 3490569), (31, 2927574), (39, 2327046), (62, 1463787), (78, 1163523), (93, 975858), (117, 775682), (186, 487929), (234, 387841), (279, 325286), (403, 225198), (558, 162643), (806, 112599), (1209, 75066), (2418, 37533), (3627, 25022), (7254, 12511)]