91871472

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:156

約数の個数: 240

約数和(自身を含む): 311444352

約数和(自身を除く): 219572880

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 49, 53, 56, 66, 67, 77, 84, 88, 98, 106, 112, 132, 134, 147, 154, 159, 168, 176, 196, 201, 212, 231, 264, 268, 294, 308, 318, 336, 371, 392, 402, 424, 462, 469, 528, 536, 539, 583, 588, 616, 636, 737, 742, 784, 804, 848, 924, 938, 1072, 1078, 1113, 1166, 1176, 1232, 1272, 1407, 1474, 1484, 1608, 1617, 1749, 1848, 1876, 2156, 2211, 2226, 2332, 2352, 2544, 2597, 2814, 2948, 2968, 3216, 3234, 3283, 3498, 3551, 3696, 3752, 4081, 4312, 4422, 4452, 4664, 5159, 5194, 5628, 5896, 5936, 6468, 6566, 6996, 7102, 7504, 7791, 8162, 8624, 8844, 8904, 9328, 9849, 10318, 10388, 10653, 11256, 11792, 12243, 12936, 13132, 13992, 14204, 15477, 15582, 16324, 17688, 17808, 19698, 20636, 20776, 21306, 22512, 24486, 24857, 25872, 26264, 27984, 28408, 28567, 30954, 31164, 32648, 35376, 36113, 39061, 39396, 41272, 41552, 42612, 48972, 49714, 52528, 56816, 57134, 61908, 62328, 65296, 72226, 74571, 78122, 78792, 82544, 85224, 85701, 97944, 99428, 108339, 114268, 117183, 123816, 124656, 144452, 149142, 156244, 157584, 170448, 171402, 173999, 195888, 198856, 216678, 228536, 234366, 247632, 273427, 288904, 298284, 312488, 342804, 347998, 397712, 433356, 457072, 468732, 521997, 546854, 577808, 596568, 624976, 685608, 695996, 820281, 866712, 937464, 1043994, 1093708, 1193136, 1371216, 1391992, 1640562, 1733424, 1874928, 1913989, 2087988, 2187416, 2783984, 3281124, 3827978, 4175976, 4374832, 5741967, 6562248, 7655956, 8351952, 11483934, 13124496, 15311912, 22967868, 30623824, 45935736, 91871472]

約数ペア:

[(1, 91871472), (2, 45935736), (3, 30623824), (4, 22967868), (6, 15311912), (7, 13124496), (8, 11483934), (11, 8351952), (12, 7655956), (14, 6562248), (16, 5741967), (21, 4374832), (22, 4175976), (24, 3827978), (28, 3281124), (33, 2783984), (42, 2187416), (44, 2087988), (48, 1913989), (49, 1874928), (53, 1733424), (56, 1640562), (66, 1391992), (67, 1371216), (77, 1193136), (84, 1093708), (88, 1043994), (98, 937464), (106, 866712), (112, 820281), (132, 695996), (134, 685608), (147, 624976), (154, 596568), (159, 577808), (168, 546854), (176, 521997), (196, 468732), (201, 457072), (212, 433356), (231, 397712), (264, 347998), (268, 342804), (294, 312488), (308, 298284), (318, 288904), (336, 273427), (371, 247632), (392, 234366), (402, 228536), (424, 216678), (462, 198856), (469, 195888), (528, 173999), (536, 171402), (539, 170448), (583, 157584), (588, 156244), (616, 149142), (636, 144452), (737, 124656), (742, 123816), (784, 117183), (804, 114268), (848, 108339), (924, 99428), (938, 97944), (1072, 85701), (1078, 85224), (1113, 82544), (1166, 78792), (1176, 78122), (1232, 74571), (1272, 72226), (1407, 65296), (1474, 62328), (1484, 61908), (1608, 57134), (1617, 56816), (1749, 52528), (1848, 49714), (1876, 48972), (2156, 42612), (2211, 41552), (2226, 41272), (2332, 39396), (2352, 39061), (2544, 36113), (2597, 35376), (2814, 32648), (2948, 31164), (2968, 30954), (3216, 28567), (3234, 28408), (3283, 27984), (3498, 26264), (3551, 25872), (3696, 24857), (3752, 24486), (4081, 22512), (4312, 21306), (4422, 20776), (4452, 20636), (4664, 19698), (5159, 17808), (5194, 17688), (5628, 16324), (5896, 15582), (5936, 15477), (6468, 14204), (6566, 13992), (6996, 13132), (7102, 12936), (7504, 12243), (7791, 11792), (8162, 11256), (8624, 10653), (8844, 10388), (8904, 10318), (9328, 9849)]