78008801

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{149}}^1$

素因数の和:305

約数の個数: 32

約数和(自身を含む): 94348800

約数和(自身を除く): 16339999

約数列:

[1, 13, 17, 23, 103, 149, 221, 299, 391, 1339, 1751, 1937, 2369, 2533, 3427, 5083, 15347, 22763, 30797, 32929, 40273, 44551, 58259, 199511, 260899, 352981, 523549, 757367, 3391687, 4588753, 6000677, 78008801]

約数ペア:

[(1, 78008801), (13, 6000677), (17, 4588753), (23, 3391687), (103, 757367), (149, 523549), (221, 352981), (299, 260899), (391, 199511), (1339, 58259), (1751, 44551), (1937, 40273), (2369, 32929), (2533, 30797), (3427, 22763), (5083, 15347)]