87447528

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1$

素因数の和:272

約数の個数: 192

約数和(自身を含む): 290534400

約数和(自身を除く): 203086872

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 29, 31, 36, 42, 56, 58, 62, 63, 72, 84, 87, 93, 116, 124, 126, 168, 174, 186, 193, 203, 217, 232, 248, 252, 261, 279, 348, 372, 386, 406, 434, 504, 522, 558, 579, 609, 651, 696, 744, 772, 812, 868, 899, 1044, 1116, 1158, 1218, 1302, 1351, 1544, 1624, 1736, 1737, 1798, 1827, 1953, 2088, 2232, 2316, 2436, 2604, 2697, 2702, 3474, 3596, 3654, 3906, 4053, 4632, 4872, 5208, 5394, 5404, 5597, 5983, 6293, 6948, 7192, 7308, 7812, 8091, 8106, 10788, 10808, 11194, 11966, 12159, 12586, 13896, 14616, 15624, 16182, 16212, 16791, 17949, 18879, 21576, 22388, 23932, 24318, 25172, 32364, 32424, 33582, 35898, 37758, 39179, 41881, 44776, 47864, 48636, 50344, 50373, 53847, 56637, 64728, 67164, 71796, 75516, 78358, 83762, 97272, 100746, 107694, 113274, 117537, 125643, 134328, 143592, 151032, 156716, 167524, 173507, 201492, 215388, 226548, 235074, 251286, 313432, 335048, 347014, 352611, 376929, 402984, 430776, 453096, 470148, 502572, 520521, 694028, 705222, 753858, 940296, 1005144, 1041042, 1214549, 1388056, 1410444, 1507716, 1561563, 2082084, 2429098, 2820888, 3015432, 3123126, 3643647, 4164168, 4858196, 6246252, 7287294, 9716392, 10930941, 12492504, 14574588, 21861882, 29149176, 43723764, 87447528]

約数ペア:

[(1, 87447528), (2, 43723764), (3, 29149176), (4, 21861882), (6, 14574588), (7, 12492504), (8, 10930941), (9, 9716392), (12, 7287294), (14, 6246252), (18, 4858196), (21, 4164168), (24, 3643647), (28, 3123126), (29, 3015432), (31, 2820888), (36, 2429098), (42, 2082084), (56, 1561563), (58, 1507716), (62, 1410444), (63, 1388056), (72, 1214549), (84, 1041042), (87, 1005144), (93, 940296), (116, 753858), (124, 705222), (126, 694028), (168, 520521), (174, 502572), (186, 470148), (193, 453096), (203, 430776), (217, 402984), (232, 376929), (248, 352611), (252, 347014), (261, 335048), (279, 313432), (348, 251286), (372, 235074), (386, 226548), (406, 215388), (434, 201492), (504, 173507), (522, 167524), (558, 156716), (579, 151032), (609, 143592), (651, 134328), (696, 125643), (744, 117537), (772, 113274), (812, 107694), (868, 100746), (899, 97272), (1044, 83762), (1116, 78358), (1158, 75516), (1218, 71796), (1302, 67164), (1351, 64728), (1544, 56637), (1624, 53847), (1736, 50373), (1737, 50344), (1798, 48636), (1827, 47864), (1953, 44776), (2088, 41881), (2232, 39179), (2316, 37758), (2436, 35898), (2604, 33582), (2697, 32424), (2702, 32364), (3474, 25172), (3596, 24318), (3654, 23932), (3906, 22388), (4053, 21576), (4632, 18879), (4872, 17949), (5208, 16791), (5394, 16212), (5404, 16182), (5597, 15624), (5983, 14616), (6293, 13896), (6948, 12586), (7192, 12159), (7308, 11966), (7812, 11194), (8091, 10808), (8106, 10788)]