77255490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{198091}}^1$

素因数の和:198114

約数の個数: 32

約数和(自身を含む): 199676736

約数和(自身を除く): 122421246

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 198091, 396182, 594273, 990455, 1188546, 1980910, 2575183, 2971365, 5150366, 5942730, 7725549, 12875915, 15451098, 25751830, 38627745, 77255490]

約数ペア:

[(1, 77255490), (2, 38627745), (3, 25751830), (5, 15451098), (6, 12875915), (10, 7725549), (13, 5942730), (15, 5150366), (26, 2971365), (30, 2575183), (39, 1980910), (65, 1188546), (78, 990455), (130, 594273), (195, 396182), (390, 198091)]