80212158

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{919}}^1$

素因数の和:1313

約数の個数: 48

約数和(自身を含む): 187867680

約数和(自身を除く): 107655522

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 373, 746, 919, 1119, 1838, 2238, 2757, 3357, 4849, 5514, 6714, 8271, 9698, 11947, 14547, 16542, 23894, 29094, 35841, 43641, 71682, 87282, 107523, 215046, 342787, 685574, 1028361, 2056722, 3085083, 4456231, 6170166, 8912462, 13368693, 26737386, 40106079, 80212158]

約数ペア:

[(1, 80212158), (2, 40106079), (3, 26737386), (6, 13368693), (9, 8912462), (13, 6170166), (18, 4456231), (26, 3085083), (39, 2056722), (78, 1028361), (117, 685574), (234, 342787), (373, 215046), (746, 107523), (919, 87282), (1119, 71682), (1838, 43641), (2238, 35841), (2757, 29094), (3357, 23894), (4849, 16542), (5514, 14547), (6714, 11947), (8271, 9698)]