78142092

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{5197}}^1$

素因数の和:5390

約数の個数: 48

約数和(自身を含む): 209583360

約数和(自身を除く): 131441268

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 179, 358, 537, 716, 1074, 1253, 2148, 2506, 3759, 5012, 5197, 7518, 10394, 15036, 15591, 20788, 31182, 36379, 62364, 72758, 109137, 145516, 218274, 436548, 930263, 1860526, 2790789, 3721052, 5581578, 6511841, 11163156, 13023682, 19535523, 26047364, 39071046, 78142092]

約数ペア:

[(1, 78142092), (2, 39071046), (3, 26047364), (4, 19535523), (6, 13023682), (7, 11163156), (12, 6511841), (14, 5581578), (21, 3721052), (28, 2790789), (42, 1860526), (84, 930263), (179, 436548), (358, 218274), (537, 145516), (716, 109137), (1074, 72758), (1253, 62364), (2148, 36379), (2506, 31182), (3759, 20788), (5012, 15591), (5197, 15036), (7518, 10394)]