82802944

素因数分解:

$2^8\times 7^3\times {\mathrm{23}}^1\times {\mathrm{41}}^1$

素因数の和:101

約数の個数: 144

約数和(自身を含む): 206035200

約数和(自身を除く): 123232256

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 41, 46, 49, 56, 64, 82, 92, 98, 112, 128, 161, 164, 184, 196, 224, 256, 287, 322, 328, 343, 368, 392, 448, 574, 644, 656, 686, 736, 784, 896, 943, 1127, 1148, 1288, 1312, 1372, 1472, 1568, 1792, 1886, 2009, 2254, 2296, 2576, 2624, 2744, 2944, 3136, 3772, 4018, 4508, 4592, 5152, 5248, 5488, 5888, 6272, 6601, 7544, 7889, 8036, 9016, 9184, 10304, 10496, 10976, 12544, 13202, 14063, 15088, 15778, 16072, 18032, 18368, 20608, 21952, 26404, 28126, 30176, 31556, 32144, 36064, 36736, 41216, 43904, 46207, 52808, 56252, 60352, 63112, 64288, 72128, 73472, 87808, 92414, 105616, 112504, 120704, 126224, 128576, 144256, 184828, 211232, 225008, 241408, 252448, 257152, 288512, 323449, 369656, 422464, 450016, 504896, 514304, 646898, 739312, 844928, 900032, 1009792, 1293796, 1478624, 1689856, 1800064, 2019584, 2587592, 2957248, 3600128, 5175184, 5914496, 10350368, 11828992, 20700736, 41401472, 82802944]

約数ペア:

[(1, 82802944), (2, 41401472), (4, 20700736), (7, 11828992), (8, 10350368), (14, 5914496), (16, 5175184), (23, 3600128), (28, 2957248), (32, 2587592), (41, 2019584), (46, 1800064), (49, 1689856), (56, 1478624), (64, 1293796), (82, 1009792), (92, 900032), (98, 844928), (112, 739312), (128, 646898), (161, 514304), (164, 504896), (184, 450016), (196, 422464), (224, 369656), (256, 323449), (287, 288512), (322, 257152), (328, 252448), (343, 241408), (368, 225008), (392, 211232), (448, 184828), (574, 144256), (644, 128576), (656, 126224), (686, 120704), (736, 112504), (784, 105616), (896, 92414), (943, 87808), (1127, 73472), (1148, 72128), (1288, 64288), (1312, 63112), (1372, 60352), (1472, 56252), (1568, 52808), (1792, 46207), (1886, 43904), (2009, 41216), (2254, 36736), (2296, 36064), (2576, 32144), (2624, 31556), (2744, 30176), (2944, 28126), (3136, 26404), (3772, 21952), (4018, 20608), (4508, 18368), (4592, 18032), (5152, 16072), (5248, 15778), (5488, 15088), (5888, 14063), (6272, 13202), (6601, 12544), (7544, 10976), (7889, 10496), (8036, 10304), (9016, 9184)]