31236576

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:133

約数の個数: 192

約数和(自身を含む): 102187008

約数和(自身を除く): 70950432

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 43, 46, 47, 48, 56, 69, 84, 86, 92, 94, 96, 112, 129, 138, 141, 161, 168, 172, 184, 188, 224, 258, 276, 282, 301, 322, 329, 336, 344, 368, 376, 483, 516, 552, 564, 602, 644, 658, 672, 688, 736, 752, 903, 966, 987, 989, 1032, 1081, 1104, 1128, 1204, 1288, 1316, 1376, 1504, 1806, 1932, 1974, 1978, 2021, 2064, 2162, 2208, 2256, 2408, 2576, 2632, 2967, 3243, 3612, 3864, 3948, 3956, 4042, 4128, 4324, 4512, 4816, 5152, 5264, 5934, 6063, 6486, 6923, 7224, 7567, 7728, 7896, 7912, 8084, 8648, 9632, 10528, 11868, 12126, 12972, 13846, 14147, 14448, 15134, 15456, 15792, 15824, 16168, 17296, 20769, 22701, 23736, 24252, 25944, 27692, 28294, 28896, 30268, 31584, 31648, 32336, 34592, 41538, 42441, 45402, 46483, 47472, 48504, 51888, 55384, 56588, 60536, 64672, 83076, 84882, 90804, 92966, 94944, 97008, 103776, 110768, 113176, 121072, 139449, 166152, 169764, 181608, 185932, 194016, 221536, 226352, 242144, 278898, 325381, 332304, 339528, 363216, 371864, 452704, 557796, 650762, 664608, 679056, 726432, 743728, 976143, 1115592, 1301524, 1358112, 1487456, 1952286, 2231184, 2603048, 3904572, 4462368, 5206096, 7809144, 10412192, 15618288, 31236576]

約数ペア:

[(1, 31236576), (2, 15618288), (3, 10412192), (4, 7809144), (6, 5206096), (7, 4462368), (8, 3904572), (12, 2603048), (14, 2231184), (16, 1952286), (21, 1487456), (23, 1358112), (24, 1301524), (28, 1115592), (32, 976143), (42, 743728), (43, 726432), (46, 679056), (47, 664608), (48, 650762), (56, 557796), (69, 452704), (84, 371864), (86, 363216), (92, 339528), (94, 332304), (96, 325381), (112, 278898), (129, 242144), (138, 226352), (141, 221536), (161, 194016), (168, 185932), (172, 181608), (184, 169764), (188, 166152), (224, 139449), (258, 121072), (276, 113176), (282, 110768), (301, 103776), (322, 97008), (329, 94944), (336, 92966), (344, 90804), (368, 84882), (376, 83076), (483, 64672), (516, 60536), (552, 56588), (564, 55384), (602, 51888), (644, 48504), (658, 47472), (672, 46483), (688, 45402), (736, 42441), (752, 41538), (903, 34592), (966, 32336), (987, 31648), (989, 31584), (1032, 30268), (1081, 28896), (1104, 28294), (1128, 27692), (1204, 25944), (1288, 24252), (1316, 23736), (1376, 22701), (1504, 20769), (1806, 17296), (1932, 16168), (1974, 15824), (1978, 15792), (2021, 15456), (2064, 15134), (2162, 14448), (2208, 14147), (2256, 13846), (2408, 12972), (2576, 12126), (2632, 11868), (2967, 10528), (3243, 9632), (3612, 8648), (3864, 8084), (3948, 7912), (3956, 7896), (4042, 7728), (4128, 7567), (4324, 7224), (4512, 6923), (4816, 6486), (5152, 6063), (5264, 5934)]