84378816

素因数分解:

$2^6\times 3^2\times {\mathrm{263}}^1\times {\mathrm{557}}^1$

素因数の和:838

約数の個数: 84

約数和(自身を含む): 243212112

約数和(自身を除く): 158833296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 263, 288, 526, 557, 576, 789, 1052, 1114, 1578, 1671, 2104, 2228, 2367, 3156, 3342, 4208, 4456, 4734, 5013, 6312, 6684, 8416, 8912, 9468, 10026, 12624, 13368, 16832, 17824, 18936, 20052, 25248, 26736, 35648, 37872, 40104, 50496, 53472, 75744, 80208, 106944, 146491, 151488, 160416, 292982, 320832, 439473, 585964, 878946, 1171928, 1318419, 1757892, 2343856, 2636838, 3515784, 4687712, 5273676, 7031568, 9375424, 10547352, 14063136, 21094704, 28126272, 42189408, 84378816]

約数ペア:

[(1, 84378816), (2, 42189408), (3, 28126272), (4, 21094704), (6, 14063136), (8, 10547352), (9, 9375424), (12, 7031568), (16, 5273676), (18, 4687712), (24, 3515784), (32, 2636838), (36, 2343856), (48, 1757892), (64, 1318419), (72, 1171928), (96, 878946), (144, 585964), (192, 439473), (263, 320832), (288, 292982), (526, 160416), (557, 151488), (576, 146491), (789, 106944), (1052, 80208), (1114, 75744), (1578, 53472), (1671, 50496), (2104, 40104), (2228, 37872), (2367, 35648), (3156, 26736), (3342, 25248), (4208, 20052), (4456, 18936), (4734, 17824), (5013, 16832), (6312, 13368), (6684, 12624), (8416, 10026), (8912, 9468)]