65443824

素因数分解:

$2^4\times 3^2\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1$

素因数の和:295

約数の個数: 120

約数和(自身を含む): 191853792

約数和(自身を除く): 126409968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 37, 48, 71, 72, 74, 111, 142, 144, 148, 173, 213, 222, 284, 296, 333, 346, 426, 444, 519, 568, 592, 639, 666, 692, 852, 888, 1038, 1136, 1278, 1332, 1384, 1557, 1704, 1776, 2076, 2556, 2627, 2664, 2768, 3114, 3408, 4152, 5112, 5254, 5328, 6228, 6401, 7881, 8304, 10224, 10508, 12283, 12456, 12802, 15762, 19203, 21016, 23643, 24566, 24912, 25604, 31524, 36849, 38406, 42032, 47286, 49132, 51208, 57609, 63048, 73698, 76812, 94572, 98264, 102416, 110547, 115218, 126096, 147396, 153624, 189144, 196528, 221094, 230436, 294792, 307248, 378288, 442188, 454471, 460872, 589584, 884376, 908942, 921744, 1363413, 1768752, 1817884, 2726826, 3635768, 4090239, 5453652, 7271536, 8180478, 10907304, 16360956, 21814608, 32721912, 65443824]

約数ペア:

[(1, 65443824), (2, 32721912), (3, 21814608), (4, 16360956), (6, 10907304), (8, 8180478), (9, 7271536), (12, 5453652), (16, 4090239), (18, 3635768), (24, 2726826), (36, 1817884), (37, 1768752), (48, 1363413), (71, 921744), (72, 908942), (74, 884376), (111, 589584), (142, 460872), (144, 454471), (148, 442188), (173, 378288), (213, 307248), (222, 294792), (284, 230436), (296, 221094), (333, 196528), (346, 189144), (426, 153624), (444, 147396), (519, 126096), (568, 115218), (592, 110547), (639, 102416), (666, 98264), (692, 94572), (852, 76812), (888, 73698), (1038, 63048), (1136, 57609), (1278, 51208), (1332, 49132), (1384, 47286), (1557, 42032), (1704, 38406), (1776, 36849), (2076, 31524), (2556, 25604), (2627, 24912), (2664, 24566), (2768, 23643), (3114, 21016), (3408, 19203), (4152, 15762), (5112, 12802), (5254, 12456), (5328, 12283), (6228, 10508), (6401, 10224), (7881, 8304)]