84345856

素因数分解:

$2^{10}\times 7^2\times {\mathrm{41}}^2$

素因数の和:116

約数の個数: 99

約数和(自身を含む): 201037917

約数和(自身を除く): 116692061

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 49, 56, 64, 82, 98, 112, 128, 164, 196, 224, 256, 287, 328, 392, 448, 512, 574, 656, 784, 896, 1024, 1148, 1312, 1568, 1681, 1792, 2009, 2296, 2624, 3136, 3362, 3584, 4018, 4592, 5248, 6272, 6724, 7168, 8036, 9184, 10496, 11767, 12544, 13448, 16072, 18368, 20992, 23534, 25088, 26896, 32144, 36736, 41984, 47068, 50176, 53792, 64288, 73472, 82369, 94136, 107584, 128576, 146944, 164738, 188272, 215168, 257152, 293888, 329476, 376544, 430336, 514304, 658952, 753088, 860672, 1028608, 1317904, 1506176, 1721344, 2057216, 2635808, 3012352, 5271616, 6024704, 10543232, 12049408, 21086464, 42172928, 84345856]

約数ペア:

[(1, 84345856), (2, 42172928), (4, 21086464), (7, 12049408), (8, 10543232), (14, 6024704), (16, 5271616), (28, 3012352), (32, 2635808), (41, 2057216), (49, 1721344), (56, 1506176), (64, 1317904), (82, 1028608), (98, 860672), (112, 753088), (128, 658952), (164, 514304), (196, 430336), (224, 376544), (256, 329476), (287, 293888), (328, 257152), (392, 215168), (448, 188272), (512, 164738), (574, 146944), (656, 128576), (784, 107584), (896, 94136), (1024, 82369), (1148, 73472), (1312, 64288), (1568, 53792), (1681, 50176), (1792, 47068), (2009, 41984), (2296, 36736), (2624, 32144), (3136, 26896), (3362, 25088), (3584, 23534), (4018, 20992), (4592, 18368), (5248, 16072), (6272, 13448), (6724, 12544), (7168, 11767), (8036, 10496)]