80153856

素因数分解:

$2^8\times 3^2\times {\mathrm{19}}^1\times {\mathrm{1831}}^1$

素因数の和:1872

約数の個数: 108

約数和(自身を含む): 243399520

約数和(自身を除く): 163245664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 114, 128, 144, 152, 171, 192, 228, 256, 288, 304, 342, 384, 456, 576, 608, 684, 768, 912, 1152, 1216, 1368, 1824, 1831, 2304, 2432, 2736, 3648, 3662, 4864, 5472, 5493, 7296, 7324, 10944, 10986, 14592, 14648, 16479, 21888, 21972, 29296, 32958, 34789, 43776, 43944, 58592, 65916, 69578, 87888, 104367, 117184, 131832, 139156, 175776, 208734, 234368, 263664, 278312, 313101, 351552, 417468, 468736, 527328, 556624, 626202, 703104, 834936, 1054656, 1113248, 1252404, 1406208, 1669872, 2109312, 2226496, 2504808, 3339744, 4218624, 4452992, 5009616, 6679488, 8905984, 10019232, 13358976, 20038464, 26717952, 40076928, 80153856]

約数ペア:

[(1, 80153856), (2, 40076928), (3, 26717952), (4, 20038464), (6, 13358976), (8, 10019232), (9, 8905984), (12, 6679488), (16, 5009616), (18, 4452992), (19, 4218624), (24, 3339744), (32, 2504808), (36, 2226496), (38, 2109312), (48, 1669872), (57, 1406208), (64, 1252404), (72, 1113248), (76, 1054656), (96, 834936), (114, 703104), (128, 626202), (144, 556624), (152, 527328), (171, 468736), (192, 417468), (228, 351552), (256, 313101), (288, 278312), (304, 263664), (342, 234368), (384, 208734), (456, 175776), (576, 139156), (608, 131832), (684, 117184), (768, 104367), (912, 87888), (1152, 69578), (1216, 65916), (1368, 58592), (1824, 43944), (1831, 43776), (2304, 34789), (2432, 32958), (2736, 29296), (3648, 21972), (3662, 21888), (4864, 16479), (5472, 14648), (5493, 14592), (7296, 10986), (7324, 10944)]