78674976

素因数分解:

$2^5\times 3^4\times {\mathrm{127}}^1\times {\mathrm{239}}^1$

素因数の和:388

約数の個数: 120

約数和(自身を含む): 234178560

約数和(自身を除く): 155503584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 127, 144, 162, 216, 239, 254, 288, 324, 381, 432, 478, 508, 648, 717, 762, 864, 956, 1016, 1143, 1296, 1434, 1524, 1912, 2032, 2151, 2286, 2592, 2868, 3048, 3429, 3824, 4064, 4302, 4572, 5736, 6096, 6453, 6858, 7648, 8604, 9144, 10287, 11472, 12192, 12906, 13716, 17208, 18288, 19359, 20574, 22944, 25812, 27432, 30353, 34416, 36576, 38718, 41148, 51624, 54864, 60706, 68832, 77436, 82296, 91059, 103248, 109728, 121412, 154872, 164592, 182118, 206496, 242824, 273177, 309744, 329184, 364236, 485648, 546354, 619488, 728472, 819531, 971296, 1092708, 1456944, 1639062, 2185416, 2458593, 2913888, 3278124, 4370832, 4917186, 6556248, 8741664, 9834372, 13112496, 19668744, 26224992, 39337488, 78674976]

約数ペア:

[(1, 78674976), (2, 39337488), (3, 26224992), (4, 19668744), (6, 13112496), (8, 9834372), (9, 8741664), (12, 6556248), (16, 4917186), (18, 4370832), (24, 3278124), (27, 2913888), (32, 2458593), (36, 2185416), (48, 1639062), (54, 1456944), (72, 1092708), (81, 971296), (96, 819531), (108, 728472), (127, 619488), (144, 546354), (162, 485648), (216, 364236), (239, 329184), (254, 309744), (288, 273177), (324, 242824), (381, 206496), (432, 182118), (478, 164592), (508, 154872), (648, 121412), (717, 109728), (762, 103248), (864, 91059), (956, 82296), (1016, 77436), (1143, 68832), (1296, 60706), (1434, 54864), (1524, 51624), (1912, 41148), (2032, 38718), (2151, 36576), (2286, 34416), (2592, 30353), (2868, 27432), (3048, 25812), (3429, 22944), (3824, 20574), (4064, 19359), (4302, 18288), (4572, 17208), (5736, 13716), (6096, 12906), (6453, 12192), (6858, 11472), (7648, 10287), (8604, 9144)]