68854344

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{220687}}^1$

素因数の和:220709

約数の個数: 32

約数和(自身を含む): 185377920

約数和(自身を除く): 116523576

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 220687, 441374, 662061, 882748, 1324122, 1765496, 2648244, 2868931, 5296488, 5737862, 8606793, 11475724, 17213586, 22951448, 34427172, 68854344]

約数ペア:

[(1, 68854344), (2, 34427172), (3, 22951448), (4, 17213586), (6, 11475724), (8, 8606793), (12, 5737862), (13, 5296488), (24, 2868931), (26, 2648244), (39, 1765496), (52, 1324122), (78, 882748), (104, 662061), (156, 441374), (312, 220687)]