72487008

素因数分解:

$2^5\times 3^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{263}}^1$

素因数の和:322

約数の個数: 192

約数和(自身を含む): 239500800

約数和(自身を除く): 167013792

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 29, 32, 33, 36, 44, 48, 54, 58, 66, 72, 87, 88, 96, 99, 108, 116, 132, 144, 174, 176, 198, 216, 232, 261, 263, 264, 288, 297, 319, 348, 352, 396, 432, 464, 522, 526, 528, 594, 638, 696, 783, 789, 792, 864, 928, 957, 1044, 1052, 1056, 1188, 1276, 1392, 1566, 1578, 1584, 1914, 2088, 2104, 2367, 2376, 2552, 2784, 2871, 2893, 3132, 3156, 3168, 3828, 4176, 4208, 4734, 4752, 5104, 5742, 5786, 6264, 6312, 7101, 7627, 7656, 8352, 8416, 8613, 8679, 9468, 9504, 10208, 11484, 11572, 12528, 12624, 14202, 15254, 15312, 17226, 17358, 18936, 22881, 22968, 23144, 25056, 25248, 26037, 28404, 30508, 30624, 34452, 34716, 37872, 45762, 45936, 46288, 52074, 56808, 61016, 68643, 68904, 69432, 75744, 78111, 83897, 91524, 91872, 92576, 104148, 113616, 122032, 137286, 137808, 138864, 156222, 167794, 183048, 205929, 208296, 227232, 244064, 251691, 274572, 275616, 277728, 312444, 335588, 366096, 411858, 416592, 503382, 549144, 624888, 671176, 732192, 755073, 823716, 833184, 1006764, 1098288, 1249776, 1342352, 1510146, 1647432, 2013528, 2196576, 2265219, 2499552, 2684704, 3020292, 3294864, 4027056, 4530438, 6040584, 6589728, 8054112, 9060876, 12081168, 18121752, 24162336, 36243504, 72487008]

約数ペア:

[(1, 72487008), (2, 36243504), (3, 24162336), (4, 18121752), (6, 12081168), (8, 9060876), (9, 8054112), (11, 6589728), (12, 6040584), (16, 4530438), (18, 4027056), (22, 3294864), (24, 3020292), (27, 2684704), (29, 2499552), (32, 2265219), (33, 2196576), (36, 2013528), (44, 1647432), (48, 1510146), (54, 1342352), (58, 1249776), (66, 1098288), (72, 1006764), (87, 833184), (88, 823716), (96, 755073), (99, 732192), (108, 671176), (116, 624888), (132, 549144), (144, 503382), (174, 416592), (176, 411858), (198, 366096), (216, 335588), (232, 312444), (261, 277728), (263, 275616), (264, 274572), (288, 251691), (297, 244064), (319, 227232), (348, 208296), (352, 205929), (396, 183048), (432, 167794), (464, 156222), (522, 138864), (526, 137808), (528, 137286), (594, 122032), (638, 113616), (696, 104148), (783, 92576), (789, 91872), (792, 91524), (864, 83897), (928, 78111), (957, 75744), (1044, 69432), (1052, 68904), (1056, 68643), (1188, 61016), (1276, 56808), (1392, 52074), (1566, 46288), (1578, 45936), (1584, 45762), (1914, 37872), (2088, 34716), (2104, 34452), (2367, 30624), (2376, 30508), (2552, 28404), (2784, 26037), (2871, 25248), (2893, 25056), (3132, 23144), (3156, 22968), (3168, 22881), (3828, 18936), (4176, 17358), (4208, 17226), (4734, 15312), (4752, 15254), (5104, 14202), (5742, 12624), (5786, 12528), (6264, 11572), (6312, 11484), (7101, 10208), (7627, 9504), (7656, 9468), (8352, 8679), (8416, 8613)]