78861744

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{409}}^1$

素因数の和:539

約数の個数: 120

約数和(自身を含む): 240574880

約数和(自身を除く): 161713136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 103, 104, 117, 144, 156, 206, 208, 234, 309, 312, 409, 412, 468, 618, 624, 818, 824, 927, 936, 1227, 1236, 1339, 1636, 1648, 1854, 1872, 2454, 2472, 2678, 3272, 3681, 3708, 4017, 4908, 4944, 5317, 5356, 6544, 7362, 7416, 8034, 9816, 10634, 10712, 12051, 14724, 14832, 15951, 16068, 19632, 21268, 21424, 24102, 29448, 31902, 32136, 42127, 42536, 47853, 48204, 58896, 63804, 64272, 84254, 85072, 95706, 96408, 126381, 127608, 168508, 191412, 192816, 252762, 255216, 337016, 379143, 382824, 505524, 547651, 674032, 758286, 765648, 1011048, 1095302, 1516572, 1642953, 2022096, 2190604, 3033144, 3285906, 4381208, 4928859, 6066288, 6571812, 8762416, 9857718, 13143624, 19715436, 26287248, 39430872, 78861744]

約数ペア:

[(1, 78861744), (2, 39430872), (3, 26287248), (4, 19715436), (6, 13143624), (8, 9857718), (9, 8762416), (12, 6571812), (13, 6066288), (16, 4928859), (18, 4381208), (24, 3285906), (26, 3033144), (36, 2190604), (39, 2022096), (48, 1642953), (52, 1516572), (72, 1095302), (78, 1011048), (103, 765648), (104, 758286), (117, 674032), (144, 547651), (156, 505524), (206, 382824), (208, 379143), (234, 337016), (309, 255216), (312, 252762), (409, 192816), (412, 191412), (468, 168508), (618, 127608), (624, 126381), (818, 96408), (824, 95706), (927, 85072), (936, 84254), (1227, 64272), (1236, 63804), (1339, 58896), (1636, 48204), (1648, 47853), (1854, 42536), (1872, 42127), (2454, 32136), (2472, 31902), (2678, 29448), (3272, 24102), (3681, 21424), (3708, 21268), (4017, 19632), (4908, 16068), (4944, 15951), (5317, 14832), (5356, 14724), (6544, 12051), (7362, 10712), (7416, 10634), (8034, 9816)]