72840576

素因数分解:

$2^7\times 3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1$

素因数の和:288

約数の個数: 128

約数和(自身を含む): 207590400

約数和(自身を除く): 134749824

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 31, 32, 48, 58, 62, 64, 87, 93, 96, 116, 124, 128, 174, 186, 192, 211, 232, 248, 348, 372, 384, 422, 464, 496, 633, 696, 744, 844, 899, 928, 992, 1266, 1392, 1488, 1688, 1798, 1856, 1984, 2532, 2697, 2784, 2976, 3376, 3596, 3712, 3968, 5064, 5394, 5568, 5952, 6119, 6541, 6752, 7192, 10128, 10788, 11136, 11904, 12238, 13082, 13504, 14384, 18357, 19623, 20256, 21576, 24476, 26164, 27008, 28768, 36714, 39246, 40512, 43152, 48952, 52328, 57536, 73428, 78492, 81024, 86304, 97904, 104656, 115072, 146856, 156984, 172608, 189689, 195808, 209312, 293712, 313968, 345216, 379378, 391616, 418624, 569067, 587424, 627936, 758756, 783232, 837248, 1138134, 1174848, 1255872, 1517512, 2276268, 2349696, 2511744, 3035024, 4552536, 6070048, 9105072, 12140096, 18210144, 24280192, 36420288, 72840576]

約数ペア:

[(1, 72840576), (2, 36420288), (3, 24280192), (4, 18210144), (6, 12140096), (8, 9105072), (12, 6070048), (16, 4552536), (24, 3035024), (29, 2511744), (31, 2349696), (32, 2276268), (48, 1517512), (58, 1255872), (62, 1174848), (64, 1138134), (87, 837248), (93, 783232), (96, 758756), (116, 627936), (124, 587424), (128, 569067), (174, 418624), (186, 391616), (192, 379378), (211, 345216), (232, 313968), (248, 293712), (348, 209312), (372, 195808), (384, 189689), (422, 172608), (464, 156984), (496, 146856), (633, 115072), (696, 104656), (744, 97904), (844, 86304), (899, 81024), (928, 78492), (992, 73428), (1266, 57536), (1392, 52328), (1488, 48952), (1688, 43152), (1798, 40512), (1856, 39246), (1984, 36714), (2532, 28768), (2697, 27008), (2784, 26164), (2976, 24476), (3376, 21576), (3596, 20256), (3712, 19623), (3968, 18357), (5064, 14384), (5394, 13504), (5568, 13082), (5952, 12238), (6119, 11904), (6541, 11136), (6752, 10788), (7192, 10128)]