72538048

素因数分解:

$2^6\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1$

素因数の和:99

約数の個数: 168

約数和(自身を含む): 182422800

約数和(自身を除く): 109884752

約数列:

[1, 2, 4, 8, 11, 16, 17, 19, 22, 29, 32, 34, 38, 44, 58, 64, 68, 76, 88, 116, 121, 136, 152, 176, 187, 209, 232, 242, 272, 304, 319, 323, 352, 374, 418, 464, 484, 493, 544, 551, 608, 638, 646, 704, 748, 836, 928, 968, 986, 1088, 1102, 1216, 1276, 1292, 1496, 1672, 1856, 1936, 1972, 2057, 2204, 2299, 2552, 2584, 2992, 3344, 3509, 3553, 3872, 3944, 4114, 4408, 4598, 5104, 5168, 5423, 5984, 6061, 6688, 7018, 7106, 7744, 7888, 8228, 8816, 9196, 9367, 10208, 10336, 10846, 11968, 12122, 13376, 14036, 14212, 15776, 16456, 17632, 18392, 18734, 20416, 20672, 21692, 24244, 28072, 28424, 31552, 32912, 35264, 36784, 37468, 39083, 43384, 48488, 56144, 56848, 59653, 65824, 66671, 73568, 74936, 78166, 86768, 96976, 103037, 112288, 113696, 119306, 131648, 133342, 147136, 149872, 156332, 173536, 193952, 206074, 224576, 227392, 238612, 266684, 299744, 312664, 347072, 387904, 412148, 477224, 533368, 599488, 625328, 824296, 954448, 1066736, 1133407, 1250656, 1648592, 1908896, 2133472, 2266814, 2501312, 3297184, 3817792, 4266944, 4533628, 6594368, 9067256, 18134512, 36269024, 72538048]

約数ペア:

[(1, 72538048), (2, 36269024), (4, 18134512), (8, 9067256), (11, 6594368), (16, 4533628), (17, 4266944), (19, 3817792), (22, 3297184), (29, 2501312), (32, 2266814), (34, 2133472), (38, 1908896), (44, 1648592), (58, 1250656), (64, 1133407), (68, 1066736), (76, 954448), (88, 824296), (116, 625328), (121, 599488), (136, 533368), (152, 477224), (176, 412148), (187, 387904), (209, 347072), (232, 312664), (242, 299744), (272, 266684), (304, 238612), (319, 227392), (323, 224576), (352, 206074), (374, 193952), (418, 173536), (464, 156332), (484, 149872), (493, 147136), (544, 133342), (551, 131648), (608, 119306), (638, 113696), (646, 112288), (704, 103037), (748, 96976), (836, 86768), (928, 78166), (968, 74936), (986, 73568), (1088, 66671), (1102, 65824), (1216, 59653), (1276, 56848), (1292, 56144), (1496, 48488), (1672, 43384), (1856, 39083), (1936, 37468), (1972, 36784), (2057, 35264), (2204, 32912), (2299, 31552), (2552, 28424), (2584, 28072), (2992, 24244), (3344, 21692), (3509, 20672), (3553, 20416), (3872, 18734), (3944, 18392), (4114, 17632), (4408, 16456), (4598, 15776), (5104, 14212), (5168, 14036), (5423, 13376), (5984, 12122), (6061, 11968), (6688, 10846), (7018, 10336), (7106, 10208), (7744, 9367), (7888, 9196), (8228, 8816)]