64261512

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{457}}^1$

素因数の和:513

約数の個数: 160

約数和(自身を含む): 212805120

約数和(自身を除く): 148543608

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 31, 36, 42, 54, 56, 62, 63, 72, 81, 84, 93, 108, 124, 126, 162, 168, 186, 189, 216, 217, 248, 252, 279, 324, 372, 378, 434, 457, 504, 558, 567, 648, 651, 744, 756, 837, 868, 914, 1116, 1134, 1302, 1371, 1512, 1674, 1736, 1828, 1953, 2232, 2268, 2511, 2604, 2742, 3199, 3348, 3656, 3906, 4113, 4536, 5022, 5208, 5484, 5859, 6398, 6696, 7812, 8226, 9597, 10044, 10968, 11718, 12339, 12796, 14167, 15624, 16452, 17577, 19194, 20088, 23436, 24678, 25592, 28334, 28791, 32904, 35154, 37017, 38388, 42501, 46872, 49356, 56668, 57582, 70308, 74034, 76776, 85002, 86373, 98712, 99169, 113336, 115164, 127503, 140616, 148068, 170004, 172746, 198338, 230328, 255006, 259119, 296136, 297507, 340008, 345492, 382509, 396676, 510012, 518238, 595014, 690984, 765018, 793352, 892521, 1020024, 1036476, 1147527, 1190028, 1530036, 1785042, 2072952, 2295054, 2380056, 2677563, 3060072, 3570084, 4590108, 5355126, 7140168, 8032689, 9180216, 10710252, 16065378, 21420504, 32130756, 64261512]

約数ペア:

[(1, 64261512), (2, 32130756), (3, 21420504), (4, 16065378), (6, 10710252), (7, 9180216), (8, 8032689), (9, 7140168), (12, 5355126), (14, 4590108), (18, 3570084), (21, 3060072), (24, 2677563), (27, 2380056), (28, 2295054), (31, 2072952), (36, 1785042), (42, 1530036), (54, 1190028), (56, 1147527), (62, 1036476), (63, 1020024), (72, 892521), (81, 793352), (84, 765018), (93, 690984), (108, 595014), (124, 518238), (126, 510012), (162, 396676), (168, 382509), (186, 345492), (189, 340008), (216, 297507), (217, 296136), (248, 259119), (252, 255006), (279, 230328), (324, 198338), (372, 172746), (378, 170004), (434, 148068), (457, 140616), (504, 127503), (558, 115164), (567, 113336), (648, 99169), (651, 98712), (744, 86373), (756, 85002), (837, 76776), (868, 74034), (914, 70308), (1116, 57582), (1134, 56668), (1302, 49356), (1371, 46872), (1512, 42501), (1674, 38388), (1736, 37017), (1828, 35154), (1953, 32904), (2232, 28791), (2268, 28334), (2511, 25592), (2604, 24678), (2742, 23436), (3199, 20088), (3348, 19194), (3656, 17577), (3906, 16452), (4113, 15624), (4536, 14167), (5022, 12796), (5208, 12339), (5484, 11718), (5859, 10968), (6398, 10044), (6696, 9597), (7812, 8226)]