90486828

素因数分解:

$2^2\times 3^3\times {\mathrm{197}}^1\times {\mathrm{4253}}^1$

素因数の和:4463

約数の個数: 48

約数和(自身を含む): 235841760

約数和(自身を除く): 145354932

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 197, 394, 591, 788, 1182, 1773, 2364, 3546, 4253, 5319, 7092, 8506, 10638, 12759, 17012, 21276, 25518, 38277, 51036, 76554, 114831, 153108, 229662, 459324, 837841, 1675682, 2513523, 3351364, 5027046, 7540569, 10054092, 15081138, 22621707, 30162276, 45243414, 90486828]

約数ペア:

[(1, 90486828), (2, 45243414), (3, 30162276), (4, 22621707), (6, 15081138), (9, 10054092), (12, 7540569), (18, 5027046), (27, 3351364), (36, 2513523), (54, 1675682), (108, 837841), (197, 459324), (394, 229662), (591, 153108), (788, 114831), (1182, 76554), (1773, 51036), (2364, 38277), (3546, 25518), (4253, 21276), (5319, 17012), (7092, 12759), (8506, 10638)]