80804736

素因数分解:

$2^7\times 3^3\times {\mathrm{103}}^1\times {\mathrm{227}}^1$

素因数の和:353

約数の個数: 128

約数和(自身を含む): 241862400

約数和(自身を除く): 161057664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 103, 108, 128, 144, 192, 206, 216, 227, 288, 309, 384, 412, 432, 454, 576, 618, 681, 824, 864, 908, 927, 1152, 1236, 1362, 1648, 1728, 1816, 1854, 2043, 2472, 2724, 2781, 3296, 3456, 3632, 3708, 4086, 4944, 5448, 5562, 6129, 6592, 7264, 7416, 8172, 9888, 10896, 11124, 12258, 13184, 14528, 14832, 16344, 19776, 21792, 22248, 23381, 24516, 29056, 29664, 32688, 39552, 43584, 44496, 46762, 49032, 59328, 65376, 70143, 87168, 88992, 93524, 98064, 118656, 130752, 140286, 177984, 187048, 196128, 210429, 261504, 280572, 355968, 374096, 392256, 420858, 561144, 631287, 748192, 784512, 841716, 1122288, 1262574, 1496384, 1683432, 2244576, 2525148, 2992768, 3366864, 4489152, 5050296, 6733728, 8978304, 10100592, 13467456, 20201184, 26934912, 40402368, 80804736]

約数ペア:

[(1, 80804736), (2, 40402368), (3, 26934912), (4, 20201184), (6, 13467456), (8, 10100592), (9, 8978304), (12, 6733728), (16, 5050296), (18, 4489152), (24, 3366864), (27, 2992768), (32, 2525148), (36, 2244576), (48, 1683432), (54, 1496384), (64, 1262574), (72, 1122288), (96, 841716), (103, 784512), (108, 748192), (128, 631287), (144, 561144), (192, 420858), (206, 392256), (216, 374096), (227, 355968), (288, 280572), (309, 261504), (384, 210429), (412, 196128), (432, 187048), (454, 177984), (576, 140286), (618, 130752), (681, 118656), (824, 98064), (864, 93524), (908, 88992), (927, 87168), (1152, 70143), (1236, 65376), (1362, 59328), (1648, 49032), (1728, 46762), (1816, 44496), (1854, 43584), (2043, 39552), (2472, 32688), (2724, 29664), (2781, 29056), (3296, 24516), (3456, 23381), (3632, 22248), (3708, 21792), (4086, 19776), (4944, 16344), (5448, 14832), (5562, 14528), (6129, 13184), (6592, 12258), (7264, 11124), (7416, 10896), (8172, 9888)]