80214576

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{128549}}^1$

素因数の和:128573

約数の個数: 40

約数和(自身を含む): 223162800

約数和(自身を除く): 142948224

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 128549, 257098, 385647, 514196, 771294, 1028392, 1542588, 1671137, 2056784, 3085176, 3342274, 5013411, 6170352, 6684548, 10026822, 13369096, 20053644, 26738192, 40107288, 80214576]

約数ペア:

[(1, 80214576), (2, 40107288), (3, 26738192), (4, 20053644), (6, 13369096), (8, 10026822), (12, 6684548), (13, 6170352), (16, 5013411), (24, 3342274), (26, 3085176), (39, 2056784), (48, 1671137), (52, 1542588), (78, 1028392), (104, 771294), (156, 514196), (208, 385647), (312, 257098), (624, 128549)]