78493184

素因数分解:

$2^9\times 7^1\times {\mathrm{11}}^2\times {\mathrm{181}}^1$

素因数の和:228

約数の個数: 120

約数和(自身を含む): 198101904

約数和(自身を除く): 119608720

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 121, 128, 154, 176, 181, 224, 242, 256, 308, 352, 362, 448, 484, 512, 616, 704, 724, 847, 896, 968, 1232, 1267, 1408, 1448, 1694, 1792, 1936, 1991, 2464, 2534, 2816, 2896, 3388, 3584, 3872, 3982, 4928, 5068, 5632, 5792, 6776, 7744, 7964, 9856, 10136, 11584, 13552, 13937, 15488, 15928, 19712, 20272, 21901, 23168, 27104, 27874, 30976, 31856, 39424, 40544, 43802, 46336, 54208, 55748, 61952, 63712, 81088, 87604, 92672, 108416, 111496, 127424, 153307, 162176, 175208, 216832, 222992, 254848, 306614, 324352, 350416, 433664, 445984, 509696, 613228, 648704, 700832, 891968, 1019392, 1226456, 1401664, 1783936, 2452912, 2803328, 3567872, 4905824, 5606656, 7135744, 9811648, 11213312, 19623296, 39246592, 78493184]

約数ペア:

[(1, 78493184), (2, 39246592), (4, 19623296), (7, 11213312), (8, 9811648), (11, 7135744), (14, 5606656), (16, 4905824), (22, 3567872), (28, 2803328), (32, 2452912), (44, 1783936), (56, 1401664), (64, 1226456), (77, 1019392), (88, 891968), (112, 700832), (121, 648704), (128, 613228), (154, 509696), (176, 445984), (181, 433664), (224, 350416), (242, 324352), (256, 306614), (308, 254848), (352, 222992), (362, 216832), (448, 175208), (484, 162176), (512, 153307), (616, 127424), (704, 111496), (724, 108416), (847, 92672), (896, 87604), (968, 81088), (1232, 63712), (1267, 61952), (1408, 55748), (1448, 54208), (1694, 46336), (1792, 43802), (1936, 40544), (1991, 39424), (2464, 31856), (2534, 30976), (2816, 27874), (2896, 27104), (3388, 23168), (3584, 21901), (3872, 20272), (3982, 19712), (4928, 15928), (5068, 15488), (5632, 13937), (5792, 13552), (6776, 11584), (7744, 10136), (7964, 9856)]