78980424

素因数分解:

$2^3\times 3^1\times {\mathrm{131}}^1\times {\mathrm{25121}}^1$

素因数の和:25261

約数の個数: 32

約数和(自身を含む): 198966240

約数和(自身を除く): 119985816

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 131, 262, 393, 524, 786, 1048, 1572, 3144, 25121, 50242, 75363, 100484, 150726, 200968, 301452, 602904, 3290851, 6581702, 9872553, 13163404, 19745106, 26326808, 39490212, 78980424]

約数ペア:

[(1, 78980424), (2, 39490212), (3, 26326808), (4, 19745106), (6, 13163404), (8, 9872553), (12, 6581702), (24, 3290851), (131, 602904), (262, 301452), (393, 200968), (524, 150726), (786, 100484), (1048, 75363), (1572, 50242), (3144, 25121)]