78464904

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{2347}}^1$

素因数の和:2562

約数の個数: 64

約数和(自身を含む): 225408000

約数和(自身を除く): 146943096

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 199, 398, 597, 796, 1194, 1393, 1592, 2347, 2388, 2786, 4179, 4694, 4776, 5572, 7041, 8358, 9388, 11144, 14082, 16429, 16716, 18776, 28164, 32858, 33432, 49287, 56328, 65716, 98574, 131432, 197148, 394296, 467053, 934106, 1401159, 1868212, 2802318, 3269371, 3736424, 5604636, 6538742, 9808113, 11209272, 13077484, 19616226, 26154968, 39232452, 78464904]

約数ペア:

[(1, 78464904), (2, 39232452), (3, 26154968), (4, 19616226), (6, 13077484), (7, 11209272), (8, 9808113), (12, 6538742), (14, 5604636), (21, 3736424), (24, 3269371), (28, 2802318), (42, 1868212), (56, 1401159), (84, 934106), (168, 467053), (199, 394296), (398, 197148), (597, 131432), (796, 98574), (1194, 65716), (1393, 56328), (1592, 49287), (2347, 33432), (2388, 32858), (2786, 28164), (4179, 18776), (4694, 16716), (4776, 16429), (5572, 14082), (7041, 11144), (8358, 9388)]