90738828

素因数分解:

$2^2\times 3^2\times {\mathrm{383}}^1\times {\mathrm{6581}}^1$

素因数の和:6974

約数の個数: 36

約数和(自身を含む): 230001408

約数和(自身を除く): 139262580

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 383, 766, 1149, 1532, 2298, 3447, 4596, 6581, 6894, 13162, 13788, 19743, 26324, 39486, 59229, 78972, 118458, 236916, 2520523, 5041046, 7561569, 10082092, 15123138, 22684707, 30246276, 45369414, 90738828]

約数ペア:

[(1, 90738828), (2, 45369414), (3, 30246276), (4, 22684707), (6, 15123138), (9, 10082092), (12, 7561569), (18, 5041046), (36, 2520523), (383, 236916), (766, 118458), (1149, 78972), (1532, 59229), (2298, 39486), (3447, 26324), (4596, 19743), (6581, 13788), (6894, 13162)]