72805824

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{463}}^1$

素因数の和:504

約数の個数: 224

約数和(自身を含む): 263997440

約数和(自身を除く): 191191616

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 32, 36, 39, 42, 48, 52, 54, 56, 63, 64, 72, 78, 84, 91, 96, 104, 108, 112, 117, 126, 144, 156, 168, 182, 189, 192, 208, 216, 224, 234, 252, 273, 288, 312, 336, 351, 364, 378, 416, 432, 448, 463, 468, 504, 546, 576, 624, 672, 702, 728, 756, 819, 832, 864, 926, 936, 1008, 1092, 1248, 1344, 1389, 1404, 1456, 1512, 1638, 1728, 1852, 1872, 2016, 2184, 2457, 2496, 2778, 2808, 2912, 3024, 3241, 3276, 3704, 3744, 4032, 4167, 4368, 4914, 5556, 5616, 5824, 6019, 6048, 6482, 6552, 7408, 7488, 8334, 8736, 9723, 9828, 11112, 11232, 12038, 12096, 12501, 12964, 13104, 14816, 16668, 17472, 18057, 19446, 19656, 22224, 22464, 24076, 25002, 25928, 26208, 29169, 29632, 33336, 36114, 38892, 39312, 42133, 44448, 48152, 50004, 51856, 52416, 54171, 58338, 66672, 72228, 77784, 78624, 84266, 87507, 88896, 96304, 100008, 103712, 108342, 116676, 126399, 133344, 144456, 155568, 157248, 162513, 168532, 175014, 192608, 200016, 207424, 216684, 233352, 252798, 266688, 288912, 311136, 325026, 337064, 350028, 379197, 385216, 400032, 433368, 466704, 505596, 577824, 622272, 650052, 674128, 700056, 758394, 800064, 866736, 933408, 1011192, 1137591, 1155648, 1300104, 1348256, 1400112, 1516788, 1733472, 1866816, 2022384, 2275182, 2600208, 2696512, 2800224, 3033576, 3466944, 4044768, 4550364, 5200416, 5600448, 6067152, 8089536, 9100728, 10400832, 12134304, 18201456, 24268608, 36402912, 72805824]

約数ペア:

[(1, 72805824), (2, 36402912), (3, 24268608), (4, 18201456), (6, 12134304), (7, 10400832), (8, 9100728), (9, 8089536), (12, 6067152), (13, 5600448), (14, 5200416), (16, 4550364), (18, 4044768), (21, 3466944), (24, 3033576), (26, 2800224), (27, 2696512), (28, 2600208), (32, 2275182), (36, 2022384), (39, 1866816), (42, 1733472), (48, 1516788), (52, 1400112), (54, 1348256), (56, 1300104), (63, 1155648), (64, 1137591), (72, 1011192), (78, 933408), (84, 866736), (91, 800064), (96, 758394), (104, 700056), (108, 674128), (112, 650052), (117, 622272), (126, 577824), (144, 505596), (156, 466704), (168, 433368), (182, 400032), (189, 385216), (192, 379197), (208, 350028), (216, 337064), (224, 325026), (234, 311136), (252, 288912), (273, 266688), (288, 252798), (312, 233352), (336, 216684), (351, 207424), (364, 200016), (378, 192608), (416, 175014), (432, 168532), (448, 162513), (463, 157248), (468, 155568), (504, 144456), (546, 133344), (576, 126399), (624, 116676), (672, 108342), (702, 103712), (728, 100008), (756, 96304), (819, 88896), (832, 87507), (864, 84266), (926, 78624), (936, 77784), (1008, 72228), (1092, 66672), (1248, 58338), (1344, 54171), (1389, 52416), (1404, 51856), (1456, 50004), (1512, 48152), (1638, 44448), (1728, 42133), (1852, 39312), (1872, 38892), (2016, 36114), (2184, 33336), (2457, 29632), (2496, 29169), (2778, 26208), (2808, 25928), (2912, 25002), (3024, 24076), (3241, 22464), (3276, 22224), (3704, 19656), (3744, 19446), (4032, 18057), (4167, 17472), (4368, 16668), (4914, 14816), (5556, 13104), (5616, 12964), (5824, 12501), (6019, 12096), (6048, 12038), (6482, 11232), (6552, 11112), (7408, 9828), (7488, 9723), (8334, 8736)]