80247468

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{30817}}^1$

素因数の和:30862

約数の個数: 48

約数和(自身を含む): 220903424

約数和(自身を除く): 140655956

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 186, 217, 372, 434, 651, 868, 1302, 2604, 30817, 61634, 92451, 123268, 184902, 215719, 369804, 431438, 647157, 862876, 955327, 1294314, 1910654, 2588628, 2865981, 3821308, 5731962, 6687289, 11463924, 13374578, 20061867, 26749156, 40123734, 80247468]

約数ペア:

[(1, 80247468), (2, 40123734), (3, 26749156), (4, 20061867), (6, 13374578), (7, 11463924), (12, 6687289), (14, 5731962), (21, 3821308), (28, 2865981), (31, 2588628), (42, 1910654), (62, 1294314), (84, 955327), (93, 862876), (124, 647157), (186, 431438), (217, 369804), (372, 215719), (434, 184902), (651, 123268), (868, 92451), (1302, 61634), (2604, 30817)]