78931008

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1$

素因数の和:241

約数の個数: 168

約数和(自身を含む): 248521728

約数和(自身を除く): 169590720

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 83, 96, 104, 117, 127, 144, 156, 166, 192, 208, 234, 249, 254, 288, 312, 332, 381, 416, 468, 498, 508, 576, 624, 664, 747, 762, 832, 936, 996, 1016, 1079, 1143, 1248, 1328, 1494, 1524, 1651, 1872, 1992, 2032, 2158, 2286, 2496, 2656, 2988, 3048, 3237, 3302, 3744, 3984, 4064, 4316, 4572, 4953, 5312, 5976, 6096, 6474, 6604, 7488, 7968, 8128, 8632, 9144, 9711, 9906, 10541, 11952, 12192, 12948, 13208, 14859, 15936, 17264, 18288, 19422, 19812, 21082, 23904, 24384, 25896, 26416, 29718, 31623, 34528, 36576, 38844, 39624, 42164, 47808, 51792, 52832, 59436, 63246, 69056, 73152, 77688, 79248, 84328, 94869, 103584, 105664, 118872, 126492, 137033, 155376, 158496, 168656, 189738, 207168, 237744, 252984, 274066, 310752, 316992, 337312, 379476, 411099, 475488, 505968, 548132, 621504, 674624, 758952, 822198, 950976, 1011936, 1096264, 1233297, 1517904, 1644396, 2023872, 2192528, 2466594, 3035808, 3288792, 4385056, 4933188, 6071616, 6577584, 8770112, 9866376, 13155168, 19732752, 26310336, 39465504, 78931008]

約数ペア:

[(1, 78931008), (2, 39465504), (3, 26310336), (4, 19732752), (6, 13155168), (8, 9866376), (9, 8770112), (12, 6577584), (13, 6071616), (16, 4933188), (18, 4385056), (24, 3288792), (26, 3035808), (32, 2466594), (36, 2192528), (39, 2023872), (48, 1644396), (52, 1517904), (64, 1233297), (72, 1096264), (78, 1011936), (83, 950976), (96, 822198), (104, 758952), (117, 674624), (127, 621504), (144, 548132), (156, 505968), (166, 475488), (192, 411099), (208, 379476), (234, 337312), (249, 316992), (254, 310752), (288, 274066), (312, 252984), (332, 237744), (381, 207168), (416, 189738), (468, 168656), (498, 158496), (508, 155376), (576, 137033), (624, 126492), (664, 118872), (747, 105664), (762, 103584), (832, 94869), (936, 84328), (996, 79248), (1016, 77688), (1079, 73152), (1143, 69056), (1248, 63246), (1328, 59436), (1494, 52832), (1524, 51792), (1651, 47808), (1872, 42164), (1992, 39624), (2032, 38844), (2158, 36576), (2286, 34528), (2496, 31623), (2656, 29718), (2988, 26416), (3048, 25896), (3237, 24384), (3302, 23904), (3744, 21082), (3984, 19812), (4064, 19422), (4316, 18288), (4572, 17264), (4953, 15936), (5312, 14859), (5976, 13208), (6096, 12948), (6474, 12192), (6604, 11952), (7488, 10541), (7968, 9906), (8128, 9711), (8632, 9144)]