90745824

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:177

約数の個数: 192

約数和(自身を含む): 279417600

約数和(自身を除く): 188671776

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 32, 38, 39, 43, 48, 52, 57, 76, 78, 86, 89, 96, 104, 114, 129, 152, 156, 172, 178, 208, 228, 247, 258, 267, 304, 312, 344, 356, 416, 456, 494, 516, 534, 559, 608, 624, 688, 712, 741, 817, 912, 988, 1032, 1068, 1118, 1157, 1248, 1376, 1424, 1482, 1634, 1677, 1691, 1824, 1976, 2064, 2136, 2236, 2314, 2451, 2848, 2964, 3268, 3354, 3382, 3471, 3827, 3952, 4128, 4272, 4472, 4628, 4902, 5073, 5928, 6536, 6708, 6764, 6942, 7654, 7904, 8544, 8944, 9256, 9804, 10146, 10621, 11481, 11856, 13072, 13416, 13528, 13884, 15308, 17888, 18512, 19608, 20292, 21242, 21983, 22962, 23712, 26144, 26832, 27056, 27768, 30616, 31863, 37024, 39216, 40584, 42484, 43966, 45924, 49751, 53664, 54112, 55536, 61232, 63726, 65949, 72713, 78432, 81168, 84968, 87932, 91848, 99502, 111072, 122464, 127452, 131898, 145426, 149253, 162336, 169936, 175864, 183696, 199004, 218139, 254904, 263796, 290852, 298506, 339872, 351728, 367392, 398008, 436278, 509808, 527592, 581704, 597012, 703456, 796016, 872556, 945269, 1019616, 1055184, 1163408, 1194024, 1592032, 1745112, 1890538, 2110368, 2326816, 2388048, 2835807, 3490224, 3781076, 4776096, 5671614, 6980448, 7562152, 11343228, 15124304, 22686456, 30248608, 45372912, 90745824]

約数ペア:

[(1, 90745824), (2, 45372912), (3, 30248608), (4, 22686456), (6, 15124304), (8, 11343228), (12, 7562152), (13, 6980448), (16, 5671614), (19, 4776096), (24, 3781076), (26, 3490224), (32, 2835807), (38, 2388048), (39, 2326816), (43, 2110368), (48, 1890538), (52, 1745112), (57, 1592032), (76, 1194024), (78, 1163408), (86, 1055184), (89, 1019616), (96, 945269), (104, 872556), (114, 796016), (129, 703456), (152, 597012), (156, 581704), (172, 527592), (178, 509808), (208, 436278), (228, 398008), (247, 367392), (258, 351728), (267, 339872), (304, 298506), (312, 290852), (344, 263796), (356, 254904), (416, 218139), (456, 199004), (494, 183696), (516, 175864), (534, 169936), (559, 162336), (608, 149253), (624, 145426), (688, 131898), (712, 127452), (741, 122464), (817, 111072), (912, 99502), (988, 91848), (1032, 87932), (1068, 84968), (1118, 81168), (1157, 78432), (1248, 72713), (1376, 65949), (1424, 63726), (1482, 61232), (1634, 55536), (1677, 54112), (1691, 53664), (1824, 49751), (1976, 45924), (2064, 43966), (2136, 42484), (2236, 40584), (2314, 39216), (2451, 37024), (2848, 31863), (2964, 30616), (3268, 27768), (3354, 27056), (3382, 26832), (3471, 26144), (3827, 23712), (3952, 22962), (4128, 21983), (4272, 21242), (4472, 20292), (4628, 19608), (4902, 18512), (5073, 17888), (5928, 15308), (6536, 13884), (6708, 13528), (6764, 13416), (6942, 13072), (7654, 11856), (7904, 11481), (8544, 10621), (8944, 10146), (9256, 9804)]