47721312

素因数分解:

$2^5\times 3^5\times {\mathrm{17}}^1\times {\mathrm{19}}^2$

素因数の和:80

約数の個数: 216

約数和(自身を含む): 157267656

約数和(自身を除く): 109546344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 19, 24, 27, 32, 34, 36, 38, 48, 51, 54, 57, 68, 72, 76, 81, 96, 102, 108, 114, 136, 144, 152, 153, 162, 171, 204, 216, 228, 243, 272, 288, 304, 306, 323, 324, 342, 361, 408, 432, 456, 459, 486, 513, 544, 608, 612, 646, 648, 684, 722, 816, 864, 912, 918, 969, 972, 1026, 1083, 1224, 1292, 1296, 1368, 1377, 1444, 1539, 1632, 1824, 1836, 1938, 1944, 2052, 2166, 2448, 2584, 2592, 2736, 2754, 2888, 2907, 3078, 3249, 3672, 3876, 3888, 4104, 4131, 4332, 4617, 4896, 5168, 5472, 5508, 5776, 5814, 6137, 6156, 6498, 7344, 7752, 7776, 8208, 8262, 8664, 8721, 9234, 9747, 10336, 11016, 11552, 11628, 12274, 12312, 12996, 14688, 15504, 16416, 16524, 17328, 17442, 18411, 18468, 19494, 22032, 23256, 24548, 24624, 25992, 26163, 29241, 31008, 33048, 34656, 34884, 36822, 36936, 38988, 44064, 46512, 49096, 49248, 51984, 52326, 55233, 58482, 66096, 69768, 73644, 73872, 77976, 78489, 87723, 93024, 98192, 103968, 104652, 110466, 116964, 132192, 139536, 147288, 147744, 155952, 156978, 165699, 175446, 196384, 209304, 220932, 233928, 279072, 294576, 311904, 313956, 331398, 350892, 418608, 441864, 467856, 497097, 589152, 627912, 662796, 701784, 837216, 883728, 935712, 994194, 1255824, 1325592, 1403568, 1491291, 1767456, 1988388, 2511648, 2651184, 2807136, 2982582, 3976776, 5302368, 5965164, 7953552, 11930328, 15907104, 23860656, 47721312]

約数ペア:

[(1, 47721312), (2, 23860656), (3, 15907104), (4, 11930328), (6, 7953552), (8, 5965164), (9, 5302368), (12, 3976776), (16, 2982582), (17, 2807136), (18, 2651184), (19, 2511648), (24, 1988388), (27, 1767456), (32, 1491291), (34, 1403568), (36, 1325592), (38, 1255824), (48, 994194), (51, 935712), (54, 883728), (57, 837216), (68, 701784), (72, 662796), (76, 627912), (81, 589152), (96, 497097), (102, 467856), (108, 441864), (114, 418608), (136, 350892), (144, 331398), (152, 313956), (153, 311904), (162, 294576), (171, 279072), (204, 233928), (216, 220932), (228, 209304), (243, 196384), (272, 175446), (288, 165699), (304, 156978), (306, 155952), (323, 147744), (324, 147288), (342, 139536), (361, 132192), (408, 116964), (432, 110466), (456, 104652), (459, 103968), (486, 98192), (513, 93024), (544, 87723), (608, 78489), (612, 77976), (646, 73872), (648, 73644), (684, 69768), (722, 66096), (816, 58482), (864, 55233), (912, 52326), (918, 51984), (969, 49248), (972, 49096), (1026, 46512), (1083, 44064), (1224, 38988), (1292, 36936), (1296, 36822), (1368, 34884), (1377, 34656), (1444, 33048), (1539, 31008), (1632, 29241), (1824, 26163), (1836, 25992), (1938, 24624), (1944, 24548), (2052, 23256), (2166, 22032), (2448, 19494), (2584, 18468), (2592, 18411), (2736, 17442), (2754, 17328), (2888, 16524), (2907, 16416), (3078, 15504), (3249, 14688), (3672, 12996), (3876, 12312), (3888, 12274), (4104, 11628), (4131, 11552), (4332, 11016), (4617, 10336), (4896, 9747), (5168, 9234), (5472, 8721), (5508, 8664), (5776, 8262), (5814, 8208), (6137, 7776), (6156, 7752), (6498, 7344)]