73512216

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1$

素因数の和:186

約数の個数: 192

約数和(自身を含む): 231660000

約数和(自身を除く): 158147784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 19, 24, 29, 34, 36, 38, 51, 57, 58, 68, 72, 76, 87, 102, 109, 114, 116, 136, 152, 153, 171, 174, 204, 218, 228, 232, 261, 306, 323, 327, 342, 348, 408, 436, 456, 493, 522, 551, 612, 646, 654, 684, 696, 872, 969, 981, 986, 1044, 1102, 1224, 1292, 1308, 1368, 1479, 1653, 1853, 1938, 1962, 1972, 2071, 2088, 2204, 2584, 2616, 2907, 2958, 3161, 3306, 3706, 3876, 3924, 3944, 4142, 4408, 4437, 4959, 5559, 5814, 5916, 6213, 6322, 6612, 7412, 7752, 7848, 8284, 8874, 9367, 9483, 9918, 11118, 11628, 11832, 12426, 12644, 13224, 14824, 16568, 16677, 17748, 18639, 18734, 18966, 19836, 22236, 23256, 24852, 25288, 28101, 28449, 33354, 35207, 35496, 37278, 37468, 37932, 39672, 44472, 49704, 53737, 56202, 56898, 60059, 66708, 70414, 74556, 74936, 75864, 84303, 105621, 107474, 112404, 113796, 120118, 133416, 140828, 149112, 161211, 168606, 180177, 211242, 214948, 224808, 227592, 240236, 281656, 316863, 322422, 337212, 360354, 422484, 429896, 480472, 483633, 540531, 633726, 644844, 674424, 720708, 844968, 967266, 1021003, 1081062, 1267452, 1289688, 1441416, 1934532, 2042006, 2162124, 2534904, 3063009, 3869064, 4084012, 4324248, 6126018, 8168024, 9189027, 12252036, 18378054, 24504072, 36756108, 73512216]

約数ペア:

[(1, 73512216), (2, 36756108), (3, 24504072), (4, 18378054), (6, 12252036), (8, 9189027), (9, 8168024), (12, 6126018), (17, 4324248), (18, 4084012), (19, 3869064), (24, 3063009), (29, 2534904), (34, 2162124), (36, 2042006), (38, 1934532), (51, 1441416), (57, 1289688), (58, 1267452), (68, 1081062), (72, 1021003), (76, 967266), (87, 844968), (102, 720708), (109, 674424), (114, 644844), (116, 633726), (136, 540531), (152, 483633), (153, 480472), (171, 429896), (174, 422484), (204, 360354), (218, 337212), (228, 322422), (232, 316863), (261, 281656), (306, 240236), (323, 227592), (327, 224808), (342, 214948), (348, 211242), (408, 180177), (436, 168606), (456, 161211), (493, 149112), (522, 140828), (551, 133416), (612, 120118), (646, 113796), (654, 112404), (684, 107474), (696, 105621), (872, 84303), (969, 75864), (981, 74936), (986, 74556), (1044, 70414), (1102, 66708), (1224, 60059), (1292, 56898), (1308, 56202), (1368, 53737), (1479, 49704), (1653, 44472), (1853, 39672), (1938, 37932), (1962, 37468), (1972, 37278), (2071, 35496), (2088, 35207), (2204, 33354), (2584, 28449), (2616, 28101), (2907, 25288), (2958, 24852), (3161, 23256), (3306, 22236), (3706, 19836), (3876, 18966), (3924, 18734), (3944, 18639), (4142, 17748), (4408, 16677), (4437, 16568), (4959, 14824), (5559, 13224), (5814, 12644), (5916, 12426), (6213, 11832), (6322, 11628), (6612, 11118), (7412, 9918), (7752, 9483), (7848, 9367), (8284, 8874)]