79062724

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1861}}^1$

素因数の和:1940

約数の個数: 48

約数和(自身を含む): 160578880

約数和(自身を除く): 81516156

約数列:

[1, 2, 4, 13, 19, 26, 38, 43, 52, 76, 86, 172, 247, 494, 559, 817, 988, 1118, 1634, 1861, 2236, 3268, 3722, 7444, 10621, 21242, 24193, 35359, 42484, 48386, 70718, 80023, 96772, 141436, 160046, 320092, 459667, 919334, 1040299, 1520437, 1838668, 2080598, 3040874, 4161196, 6081748, 19765681, 39531362, 79062724]

約数ペア:

[(1, 79062724), (2, 39531362), (4, 19765681), (13, 6081748), (19, 4161196), (26, 3040874), (38, 2080598), (43, 1838668), (52, 1520437), (76, 1040299), (86, 919334), (172, 459667), (247, 320092), (494, 160046), (559, 141436), (817, 96772), (988, 80023), (1118, 70718), (1634, 48386), (1861, 42484), (2236, 35359), (3268, 24193), (3722, 21242), (7444, 10621)]