81101376

素因数分解:

$2^6\times 3^2\times {\mathrm{103}}^1\times {\mathrm{1367}}^1$

素因数の和:1488

約数の個数: 84

約数和(自身を含む): 234891072

約数和(自身を除く): 153789696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 103, 144, 192, 206, 288, 309, 412, 576, 618, 824, 927, 1236, 1367, 1648, 1854, 2472, 2734, 3296, 3708, 4101, 4944, 5468, 6592, 7416, 8202, 9888, 10936, 12303, 14832, 16404, 19776, 21872, 24606, 29664, 32808, 43744, 49212, 59328, 65616, 87488, 98424, 131232, 140801, 196848, 262464, 281602, 393696, 422403, 563204, 787392, 844806, 1126408, 1267209, 1689612, 2252816, 2534418, 3379224, 4505632, 5068836, 6758448, 9011264, 10137672, 13516896, 20275344, 27033792, 40550688, 81101376]

約数ペア:

[(1, 81101376), (2, 40550688), (3, 27033792), (4, 20275344), (6, 13516896), (8, 10137672), (9, 9011264), (12, 6758448), (16, 5068836), (18, 4505632), (24, 3379224), (32, 2534418), (36, 2252816), (48, 1689612), (64, 1267209), (72, 1126408), (96, 844806), (103, 787392), (144, 563204), (192, 422403), (206, 393696), (288, 281602), (309, 262464), (412, 196848), (576, 140801), (618, 131232), (824, 98424), (927, 87488), (1236, 65616), (1367, 59328), (1648, 49212), (1854, 43744), (2472, 32808), (2734, 29664), (3296, 24606), (3708, 21872), (4101, 19776), (4944, 16404), (5468, 14832), (6592, 12303), (7416, 10936), (8202, 9888)]