68787888

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{110237}}^1$

素因数の和:110261

約数の個数: 40

約数和(自身を含む): 191373168

約数和(自身を除く): 122585280

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 110237, 220474, 330711, 440948, 661422, 881896, 1322844, 1433081, 1763792, 2645688, 2866162, 4299243, 5291376, 5732324, 8598486, 11464648, 17196972, 22929296, 34393944, 68787888]

約数ペア:

[(1, 68787888), (2, 34393944), (3, 22929296), (4, 17196972), (6, 11464648), (8, 8598486), (12, 5732324), (13, 5291376), (16, 4299243), (24, 2866162), (26, 2645688), (39, 1763792), (48, 1433081), (52, 1322844), (78, 881896), (104, 661422), (156, 440948), (208, 330711), (312, 220474), (624, 110237)]