72043776

素因数分解:

$2^8\times 3^3\times 7^1\times {\mathrm{1489}}^1$

素因数の和:1521

約数の個数: 144

約数和(自身を含む): 243644800

約数和(自身を除く): 171601024

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 128, 144, 168, 189, 192, 216, 224, 252, 256, 288, 336, 378, 384, 432, 448, 504, 576, 672, 756, 768, 864, 896, 1008, 1152, 1344, 1489, 1512, 1728, 1792, 2016, 2304, 2688, 2978, 3024, 3456, 4032, 4467, 5376, 5956, 6048, 6912, 8064, 8934, 10423, 11912, 12096, 13401, 16128, 17868, 20846, 23824, 24192, 26802, 31269, 35736, 40203, 41692, 47648, 48384, 53604, 62538, 71472, 80406, 83384, 93807, 95296, 107208, 125076, 142944, 160812, 166768, 187614, 190592, 214416, 250152, 281421, 285888, 321624, 333536, 375228, 381184, 428832, 500304, 562842, 571776, 643248, 667072, 750456, 857664, 1000608, 1125684, 1143552, 1286496, 1334144, 1500912, 1715328, 2001216, 2251368, 2572992, 2668288, 3001824, 3430656, 4002432, 4502736, 5145984, 6003648, 8004864, 9005472, 10291968, 12007296, 18010944, 24014592, 36021888, 72043776]

約数ペア:

[(1, 72043776), (2, 36021888), (3, 24014592), (4, 18010944), (6, 12007296), (7, 10291968), (8, 9005472), (9, 8004864), (12, 6003648), (14, 5145984), (16, 4502736), (18, 4002432), (21, 3430656), (24, 3001824), (27, 2668288), (28, 2572992), (32, 2251368), (36, 2001216), (42, 1715328), (48, 1500912), (54, 1334144), (56, 1286496), (63, 1143552), (64, 1125684), (72, 1000608), (84, 857664), (96, 750456), (108, 667072), (112, 643248), (126, 571776), (128, 562842), (144, 500304), (168, 428832), (189, 381184), (192, 375228), (216, 333536), (224, 321624), (252, 285888), (256, 281421), (288, 250152), (336, 214416), (378, 190592), (384, 187614), (432, 166768), (448, 160812), (504, 142944), (576, 125076), (672, 107208), (756, 95296), (768, 93807), (864, 83384), (896, 80406), (1008, 71472), (1152, 62538), (1344, 53604), (1489, 48384), (1512, 47648), (1728, 41692), (1792, 40203), (2016, 35736), (2304, 31269), (2688, 26802), (2978, 24192), (3024, 23824), (3456, 20846), (4032, 17868), (4467, 16128), (5376, 13401), (5956, 12096), (6048, 11912), (6912, 10423), (8064, 8934)]