80549664

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:167

約数の個数: 192

約数和(自身を含む): 248371200

約数和(自身を除く): 167821536

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 32, 38, 39, 43, 48, 52, 57, 76, 78, 79, 86, 96, 104, 114, 129, 152, 156, 158, 172, 208, 228, 237, 247, 258, 304, 312, 316, 344, 416, 456, 474, 494, 516, 559, 608, 624, 632, 688, 741, 817, 912, 948, 988, 1027, 1032, 1118, 1248, 1264, 1376, 1482, 1501, 1634, 1677, 1824, 1896, 1976, 2054, 2064, 2236, 2451, 2528, 2964, 3002, 3081, 3268, 3354, 3397, 3792, 3952, 4108, 4128, 4472, 4503, 4902, 5928, 6004, 6162, 6536, 6708, 6794, 7584, 7904, 8216, 8944, 9006, 9804, 10191, 10621, 11856, 12008, 12324, 13072, 13416, 13588, 16432, 17888, 18012, 19513, 19608, 20382, 21242, 23712, 24016, 24648, 26144, 26832, 27176, 31863, 32864, 36024, 39026, 39216, 40764, 42484, 44161, 48032, 49296, 53664, 54352, 58539, 63726, 64543, 72048, 78052, 78432, 81528, 84968, 88322, 98592, 108704, 117078, 127452, 129086, 132483, 144096, 156104, 163056, 169936, 176644, 193629, 234156, 254904, 258172, 264966, 312208, 326112, 339872, 353288, 387258, 468312, 509808, 516344, 529932, 624416, 706576, 774516, 839059, 936624, 1019616, 1032688, 1059864, 1413152, 1549032, 1678118, 1873248, 2065376, 2119728, 2517177, 3098064, 3356236, 4239456, 5034354, 6196128, 6712472, 10068708, 13424944, 20137416, 26849888, 40274832, 80549664]

約数ペア:

[(1, 80549664), (2, 40274832), (3, 26849888), (4, 20137416), (6, 13424944), (8, 10068708), (12, 6712472), (13, 6196128), (16, 5034354), (19, 4239456), (24, 3356236), (26, 3098064), (32, 2517177), (38, 2119728), (39, 2065376), (43, 1873248), (48, 1678118), (52, 1549032), (57, 1413152), (76, 1059864), (78, 1032688), (79, 1019616), (86, 936624), (96, 839059), (104, 774516), (114, 706576), (129, 624416), (152, 529932), (156, 516344), (158, 509808), (172, 468312), (208, 387258), (228, 353288), (237, 339872), (247, 326112), (258, 312208), (304, 264966), (312, 258172), (316, 254904), (344, 234156), (416, 193629), (456, 176644), (474, 169936), (494, 163056), (516, 156104), (559, 144096), (608, 132483), (624, 129086), (632, 127452), (688, 117078), (741, 108704), (817, 98592), (912, 88322), (948, 84968), (988, 81528), (1027, 78432), (1032, 78052), (1118, 72048), (1248, 64543), (1264, 63726), (1376, 58539), (1482, 54352), (1501, 53664), (1634, 49296), (1677, 48032), (1824, 44161), (1896, 42484), (1976, 40764), (2054, 39216), (2064, 39026), (2236, 36024), (2451, 32864), (2528, 31863), (2964, 27176), (3002, 26832), (3081, 26144), (3268, 24648), (3354, 24016), (3397, 23712), (3792, 21242), (3952, 20382), (4108, 19608), (4128, 19513), (4472, 18012), (4503, 17888), (4902, 16432), (5928, 13588), (6004, 13416), (6162, 13072), (6536, 12324), (6708, 12008), (6794, 11856), (7584, 10621), (7904, 10191), (8216, 9804), (8944, 9006)]