78018816

素因数分解:

$2^8\times 3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1$

素因数の和:192

約数の個数: 144

約数和(自身を含む): 223695360

約数和(自身を除く): 145676544

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 31, 32, 48, 58, 62, 64, 87, 93, 96, 113, 116, 124, 128, 174, 186, 192, 226, 232, 248, 256, 339, 348, 372, 384, 452, 464, 496, 678, 696, 744, 768, 899, 904, 928, 992, 1356, 1392, 1488, 1798, 1808, 1856, 1984, 2697, 2712, 2784, 2976, 3277, 3503, 3596, 3616, 3712, 3968, 5394, 5424, 5568, 5952, 6554, 7006, 7192, 7232, 7424, 7936, 9831, 10509, 10788, 10848, 11136, 11904, 13108, 14012, 14384, 14464, 19662, 21018, 21576, 21696, 22272, 23808, 26216, 28024, 28768, 28928, 39324, 42036, 43152, 43392, 52432, 56048, 57536, 78648, 84072, 86304, 86784, 101587, 104864, 112096, 115072, 157296, 168144, 172608, 203174, 209728, 224192, 230144, 304761, 314592, 336288, 345216, 406348, 419456, 448384, 609522, 629184, 672576, 690432, 812696, 838912, 896768, 1219044, 1258368, 1345152, 1625392, 2438088, 2516736, 2690304, 3250784, 4876176, 6501568, 9752352, 13003136, 19504704, 26006272, 39009408, 78018816]

約数ペア:

[(1, 78018816), (2, 39009408), (3, 26006272), (4, 19504704), (6, 13003136), (8, 9752352), (12, 6501568), (16, 4876176), (24, 3250784), (29, 2690304), (31, 2516736), (32, 2438088), (48, 1625392), (58, 1345152), (62, 1258368), (64, 1219044), (87, 896768), (93, 838912), (96, 812696), (113, 690432), (116, 672576), (124, 629184), (128, 609522), (174, 448384), (186, 419456), (192, 406348), (226, 345216), (232, 336288), (248, 314592), (256, 304761), (339, 230144), (348, 224192), (372, 209728), (384, 203174), (452, 172608), (464, 168144), (496, 157296), (678, 115072), (696, 112096), (744, 104864), (768, 101587), (899, 86784), (904, 86304), (928, 84072), (992, 78648), (1356, 57536), (1392, 56048), (1488, 52432), (1798, 43392), (1808, 43152), (1856, 42036), (1984, 39324), (2697, 28928), (2712, 28768), (2784, 28024), (2976, 26216), (3277, 23808), (3503, 22272), (3596, 21696), (3616, 21576), (3712, 21018), (3968, 19662), (5394, 14464), (5424, 14384), (5568, 14012), (5952, 13108), (6554, 11904), (7006, 11136), (7192, 10848), (7232, 10788), (7424, 10509), (7936, 9831)]