72019584

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1$

素因数の和:272

約数の個数: 256

約数和(自身を含む): 262752000

約数和(自身を除く): 190732416

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, 128, 144, 156, 168, 182, 189, 192, 208, 216, 224, 229, 234, 252, 273, 288, 312, 336, 351, 364, 378, 384, 416, 432, 448, 458, 468, 504, 546, 576, 624, 672, 687, 702, 728, 756, 819, 832, 864, 896, 916, 936, 1008, 1092, 1152, 1248, 1344, 1374, 1404, 1456, 1512, 1603, 1638, 1664, 1728, 1832, 1872, 2016, 2061, 2184, 2457, 2496, 2688, 2748, 2808, 2912, 2977, 3024, 3206, 3276, 3456, 3664, 3744, 4032, 4122, 4368, 4809, 4914, 4992, 5496, 5616, 5824, 5954, 6048, 6183, 6412, 6552, 7328, 7488, 8064, 8244, 8736, 8931, 9618, 9828, 10992, 11232, 11648, 11908, 12096, 12366, 12824, 13104, 14427, 14656, 14976, 16488, 17472, 17862, 19236, 19656, 20839, 21984, 22464, 23816, 24192, 24732, 25648, 26208, 26793, 28854, 29312, 32976, 34944, 35724, 38472, 39312, 41678, 43281, 43968, 44928, 47632, 49464, 51296, 52416, 53586, 57708, 62517, 65952, 71448, 76944, 78624, 80379, 83356, 86562, 87936, 95264, 98928, 102592, 104832, 107172, 115416, 125034, 131904, 142896, 153888, 157248, 160758, 166712, 173124, 187551, 190528, 197856, 205184, 214344, 230832, 250068, 263808, 285792, 307776, 314496, 321516, 333424, 346248, 375102, 381056, 395712, 428688, 461664, 500136, 562653, 571584, 615552, 643032, 666848, 692496, 750204, 791424, 857376, 923328, 1000272, 1125306, 1143168, 1286064, 1333696, 1384992, 1500408, 1714752, 1846656, 2000544, 2250612, 2572128, 2667392, 2769984, 3000816, 3429504, 4001088, 4501224, 5144256, 5539968, 6001632, 8002176, 9002448, 10288512, 12003264, 18004896, 24006528, 36009792, 72019584]

約数ペア:

[(1, 72019584), (2, 36009792), (3, 24006528), (4, 18004896), (6, 12003264), (7, 10288512), (8, 9002448), (9, 8002176), (12, 6001632), (13, 5539968), (14, 5144256), (16, 4501224), (18, 4001088), (21, 3429504), (24, 3000816), (26, 2769984), (27, 2667392), (28, 2572128), (32, 2250612), (36, 2000544), (39, 1846656), (42, 1714752), (48, 1500408), (52, 1384992), (54, 1333696), (56, 1286064), (63, 1143168), (64, 1125306), (72, 1000272), (78, 923328), (84, 857376), (91, 791424), (96, 750204), (104, 692496), (108, 666848), (112, 643032), (117, 615552), (126, 571584), (128, 562653), (144, 500136), (156, 461664), (168, 428688), (182, 395712), (189, 381056), (192, 375102), (208, 346248), (216, 333424), (224, 321516), (229, 314496), (234, 307776), (252, 285792), (273, 263808), (288, 250068), (312, 230832), (336, 214344), (351, 205184), (364, 197856), (378, 190528), (384, 187551), (416, 173124), (432, 166712), (448, 160758), (458, 157248), (468, 153888), (504, 142896), (546, 131904), (576, 125034), (624, 115416), (672, 107172), (687, 104832), (702, 102592), (728, 98928), (756, 95264), (819, 87936), (832, 86562), (864, 83356), (896, 80379), (916, 78624), (936, 76944), (1008, 71448), (1092, 65952), (1152, 62517), (1248, 57708), (1344, 53586), (1374, 52416), (1404, 51296), (1456, 49464), (1512, 47632), (1603, 44928), (1638, 43968), (1664, 43281), (1728, 41678), (1832, 39312), (1872, 38472), (2016, 35724), (2061, 34944), (2184, 32976), (2457, 29312), (2496, 28854), (2688, 26793), (2748, 26208), (2808, 25648), (2912, 24732), (2977, 24192), (3024, 23816), (3206, 22464), (3276, 21984), (3456, 20839), (3664, 19656), (3744, 19236), (4032, 17862), (4122, 17472), (4368, 16488), (4809, 14976), (4914, 14656), (4992, 14427), (5496, 13104), (5616, 12824), (5824, 12366), (5954, 12096), (6048, 11908), (6183, 11648), (6412, 11232), (6552, 10992), (7328, 9828), (7488, 9618), (8064, 8931), (8244, 8736)]