78786086

素因数分解:

$2^1\times {\mathrm{23}}^2\times {\mathrm{113}}^1\times {\mathrm{659}}^1$

素因数の和:820

約数の個数: 24

約数和(自身を含む): 124823160

約数和(自身を除く): 46037074

約数列:

[1, 2, 23, 46, 113, 226, 529, 659, 1058, 1318, 2599, 5198, 15157, 30314, 59777, 74467, 119554, 148934, 348611, 697222, 1712741, 3425482, 39393043, 78786086]

約数ペア:

[(1, 78786086), (2, 39393043), (23, 3425482), (46, 1712741), (113, 697222), (226, 348611), (529, 148934), (659, 119554), (1058, 74467), (1318, 59777), (2599, 30314), (5198, 15157)]