78344552

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{68483}}^1$

素因数の和:68513

約数の個数: 32

約数和(自身を含む): 172579680

約数和(自身を除く): 94235128

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 68483, 136966, 273932, 547864, 753313, 890279, 1506626, 1780558, 3013252, 3561116, 6026504, 7122232, 9793069, 19586138, 39172276, 78344552]

約数ペア:

[(1, 78344552), (2, 39172276), (4, 19586138), (8, 9793069), (11, 7122232), (13, 6026504), (22, 3561116), (26, 3013252), (44, 1780558), (52, 1506626), (88, 890279), (104, 753313), (143, 547864), (286, 273932), (572, 136966), (1144, 68483)]