79964568

素因数分解:

$2^3\times 3^2\times {\mathrm{199}}^1\times {\mathrm{5581}}^1$

素因数の和:5792

約数の個数: 48

約数和(自身を含む): 217698000

約数和(自身を除く): 137733432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 199, 398, 597, 796, 1194, 1592, 1791, 2388, 3582, 4776, 5581, 7164, 11162, 14328, 16743, 22324, 33486, 44648, 50229, 66972, 100458, 133944, 200916, 401832, 1110619, 2221238, 3331857, 4442476, 6663714, 8884952, 9995571, 13327428, 19991142, 26654856, 39982284, 79964568]

約数ペア:

[(1, 79964568), (2, 39982284), (3, 26654856), (4, 19991142), (6, 13327428), (8, 9995571), (9, 8884952), (12, 6663714), (18, 4442476), (24, 3331857), (36, 2221238), (72, 1110619), (199, 401832), (398, 200916), (597, 133944), (796, 100458), (1194, 66972), (1592, 50229), (1791, 44648), (2388, 33486), (3582, 22324), (4776, 16743), (5581, 14328), (7164, 11162)]