78012064

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{677}}^1$

素因数の和:977

約数の個数: 48

約数和(自身を含む): 166242888

約数和(自身を除く): 88230824

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 277, 416, 554, 677, 1108, 1354, 2216, 2708, 3601, 4432, 5416, 7202, 8801, 8864, 10832, 14404, 17602, 21664, 28808, 35204, 57616, 70408, 115232, 140816, 187529, 281632, 375058, 750116, 1500232, 2437877, 3000464, 4875754, 6000928, 9751508, 19503016, 39006032, 78012064]

約数ペア:

[(1, 78012064), (2, 39006032), (4, 19503016), (8, 9751508), (13, 6000928), (16, 4875754), (26, 3000464), (32, 2437877), (52, 1500232), (104, 750116), (208, 375058), (277, 281632), (416, 187529), (554, 140816), (677, 115232), (1108, 70408), (1354, 57616), (2216, 35204), (2708, 28808), (3601, 21664), (4432, 17602), (5416, 14404), (7202, 10832), (8801, 8864)]