77893608

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{249659}}^1$

素因数の和:249681

約数の個数: 32

約数和(自身を含む): 209714400

約数和(自身を除く): 131820792

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 249659, 499318, 748977, 998636, 1497954, 1997272, 2995908, 3245567, 5991816, 6491134, 9736701, 12982268, 19473402, 25964536, 38946804, 77893608]

約数ペア:

[(1, 77893608), (2, 38946804), (3, 25964536), (4, 19473402), (6, 12982268), (8, 9736701), (12, 6491134), (13, 5991816), (24, 3245567), (26, 2995908), (39, 1997272), (52, 1497954), (78, 998636), (104, 748977), (156, 499318), (312, 249659)]