76088220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97549}}^1$

素因数の和:97574

約数の個数: 48

約数和(自身を含む): 229437600

約数和(自身を除く): 153349380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 97549, 195098, 292647, 390196, 487745, 585294, 975490, 1170588, 1268137, 1463235, 1950980, 2536274, 2926470, 3804411, 5072548, 5852940, 6340685, 7608822, 12681370, 15217644, 19022055, 25362740, 38044110, 76088220]

約数ペア:

[(1, 76088220), (2, 38044110), (3, 25362740), (4, 19022055), (5, 15217644), (6, 12681370), (10, 7608822), (12, 6340685), (13, 5852940), (15, 5072548), (20, 3804411), (26, 2926470), (30, 2536274), (39, 1950980), (52, 1463235), (60, 1268137), (65, 1170588), (78, 975490), (130, 585294), (156, 487745), (195, 390196), (260, 292647), (390, 195098), (780, 97549)]