80770128

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{103}}^1$

素因数の和:193

約数の個数: 120

約数和(自身を含む): 230503104

約数和(自身を除く): 149732976

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 31, 34, 48, 51, 62, 68, 93, 102, 103, 124, 136, 186, 204, 206, 248, 272, 309, 372, 408, 412, 496, 527, 618, 744, 816, 824, 961, 1054, 1236, 1488, 1581, 1648, 1751, 1922, 2108, 2472, 2883, 3162, 3193, 3502, 3844, 4216, 4944, 5253, 5766, 6324, 6386, 7004, 7688, 8432, 9579, 10506, 11532, 12648, 12772, 14008, 15376, 16337, 19158, 21012, 23064, 25296, 25544, 28016, 32674, 38316, 42024, 46128, 49011, 51088, 54281, 65348, 76632, 84048, 98022, 98983, 108562, 130696, 153264, 162843, 196044, 197966, 217124, 261392, 296949, 325686, 392088, 395932, 434248, 593898, 651372, 784176, 791864, 868496, 1187796, 1302744, 1583728, 1682711, 2375592, 2605488, 3365422, 4751184, 5048133, 6730844, 10096266, 13461688, 20192532, 26923376, 40385064, 80770128]

約数ペア:

[(1, 80770128), (2, 40385064), (3, 26923376), (4, 20192532), (6, 13461688), (8, 10096266), (12, 6730844), (16, 5048133), (17, 4751184), (24, 3365422), (31, 2605488), (34, 2375592), (48, 1682711), (51, 1583728), (62, 1302744), (68, 1187796), (93, 868496), (102, 791864), (103, 784176), (124, 651372), (136, 593898), (186, 434248), (204, 395932), (206, 392088), (248, 325686), (272, 296949), (309, 261392), (372, 217124), (408, 197966), (412, 196044), (496, 162843), (527, 153264), (618, 130696), (744, 108562), (816, 98983), (824, 98022), (961, 84048), (1054, 76632), (1236, 65348), (1488, 54281), (1581, 51088), (1648, 49011), (1751, 46128), (1922, 42024), (2108, 38316), (2472, 32674), (2883, 28016), (3162, 25544), (3193, 25296), (3502, 23064), (3844, 21012), (4216, 19158), (4944, 16337), (5253, 15376), (5766, 14008), (6324, 12772), (6386, 12648), (7004, 11532), (7688, 10506), (8432, 9579)]