80868336

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{54347}}^1$

素因数の和:54389

約数の個数: 40

約数和(自身を含む): 215652864

約数和(自身を除く): 134784528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 54347, 108694, 163041, 217388, 326082, 434776, 652164, 869552, 1304328, 1684757, 2608656, 3369514, 5054271, 6739028, 10108542, 13478056, 20217084, 26956112, 40434168, 80868336]

約数ペア:

[(1, 80868336), (2, 40434168), (3, 26956112), (4, 20217084), (6, 13478056), (8, 10108542), (12, 6739028), (16, 5054271), (24, 3369514), (31, 2608656), (48, 1684757), (62, 1304328), (93, 869552), (124, 652164), (186, 434776), (248, 326082), (372, 217388), (496, 163041), (744, 108694), (1488, 54347)]