26720064

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{47}}^2$

素因数の和:122

約数の個数: 168

約数和(自身を含む): 91724480

約数和(自身を除く): 65004416

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 47, 48, 54, 56, 63, 64, 72, 84, 94, 96, 108, 112, 126, 141, 144, 168, 188, 189, 192, 216, 224, 252, 282, 288, 329, 336, 376, 378, 423, 432, 448, 504, 564, 576, 658, 672, 752, 756, 846, 864, 987, 1008, 1128, 1269, 1316, 1344, 1504, 1512, 1692, 1728, 1974, 2016, 2209, 2256, 2538, 2632, 2961, 3008, 3024, 3384, 3948, 4032, 4418, 4512, 5076, 5264, 5922, 6048, 6627, 6768, 7896, 8836, 8883, 9024, 10152, 10528, 11844, 12096, 13254, 13536, 15463, 15792, 17672, 17766, 19881, 20304, 21056, 23688, 26508, 27072, 30926, 31584, 35344, 35532, 39762, 40608, 46389, 47376, 53016, 59643, 61852, 63168, 70688, 71064, 79524, 81216, 92778, 94752, 106032, 119286, 123704, 139167, 141376, 142128, 159048, 185556, 189504, 212064, 238572, 247408, 278334, 284256, 318096, 371112, 417501, 424128, 477144, 494816, 556668, 568512, 636192, 742224, 835002, 954288, 989632, 1113336, 1272384, 1484448, 1670004, 1908576, 2226672, 2968896, 3340008, 3817152, 4453344, 6680016, 8906688, 13360032, 26720064]

約数ペア:

[(1, 26720064), (2, 13360032), (3, 8906688), (4, 6680016), (6, 4453344), (7, 3817152), (8, 3340008), (9, 2968896), (12, 2226672), (14, 1908576), (16, 1670004), (18, 1484448), (21, 1272384), (24, 1113336), (27, 989632), (28, 954288), (32, 835002), (36, 742224), (42, 636192), (47, 568512), (48, 556668), (54, 494816), (56, 477144), (63, 424128), (64, 417501), (72, 371112), (84, 318096), (94, 284256), (96, 278334), (108, 247408), (112, 238572), (126, 212064), (141, 189504), (144, 185556), (168, 159048), (188, 142128), (189, 141376), (192, 139167), (216, 123704), (224, 119286), (252, 106032), (282, 94752), (288, 92778), (329, 81216), (336, 79524), (376, 71064), (378, 70688), (423, 63168), (432, 61852), (448, 59643), (504, 53016), (564, 47376), (576, 46389), (658, 40608), (672, 39762), (752, 35532), (756, 35344), (846, 31584), (864, 30926), (987, 27072), (1008, 26508), (1128, 23688), (1269, 21056), (1316, 20304), (1344, 19881), (1504, 17766), (1512, 17672), (1692, 15792), (1728, 15463), (1974, 13536), (2016, 13254), (2209, 12096), (2256, 11844), (2538, 10528), (2632, 10152), (2961, 9024), (3008, 8883), (3024, 8836), (3384, 7896), (3948, 6768), (4032, 6627), (4418, 6048), (4512, 5922), (5076, 5264)]