80649414

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{7607}}^1$

素因数の和:7665

約数の個数: 48

約数和(自身を含む): 189895680

約数和(自身を除く): 109246266

約数列:

[1, 2, 3, 6, 9, 18, 19, 31, 38, 57, 62, 93, 114, 171, 186, 279, 342, 558, 589, 1178, 1767, 3534, 5301, 7607, 10602, 15214, 22821, 45642, 68463, 136926, 144533, 235817, 289066, 433599, 471634, 707451, 867198, 1300797, 1414902, 2122353, 2601594, 4244706, 4480523, 8961046, 13441569, 26883138, 40324707, 80649414]

約数ペア:

[(1, 80649414), (2, 40324707), (3, 26883138), (6, 13441569), (9, 8961046), (18, 4480523), (19, 4244706), (31, 2601594), (38, 2122353), (57, 1414902), (62, 1300797), (93, 867198), (114, 707451), (171, 471634), (186, 433599), (279, 289066), (342, 235817), (558, 144533), (589, 136926), (1178, 68463), (1767, 45642), (3534, 22821), (5301, 15214), (7607, 10602)]