73142496

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:174

約数の個数: 216

約数和(自身を含む): 248727024

約数和(自身を除く): 175584528

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 71, 72, 73, 84, 96, 98, 112, 126, 142, 144, 146, 147, 168, 196, 213, 219, 224, 252, 284, 288, 292, 294, 336, 392, 426, 438, 441, 497, 504, 511, 568, 584, 588, 639, 657, 672, 784, 852, 876, 882, 994, 1008, 1022, 1136, 1168, 1176, 1278, 1314, 1491, 1533, 1568, 1704, 1752, 1764, 1988, 2016, 2044, 2272, 2336, 2352, 2556, 2628, 2982, 3066, 3408, 3479, 3504, 3528, 3577, 3976, 4088, 4473, 4599, 4704, 5112, 5183, 5256, 5964, 6132, 6816, 6958, 7008, 7056, 7154, 7952, 8176, 8946, 9198, 10224, 10366, 10437, 10512, 10731, 11928, 12264, 13916, 14112, 14308, 15549, 15904, 16352, 17892, 18396, 20448, 20732, 20874, 21024, 21462, 23856, 24528, 27832, 28616, 31098, 31311, 32193, 35784, 36281, 36792, 41464, 41748, 42924, 46647, 47712, 49056, 55664, 57232, 62196, 62622, 64386, 71568, 72562, 73584, 82928, 83496, 85848, 93294, 108843, 111328, 114464, 124392, 125244, 128772, 143136, 145124, 147168, 165856, 166992, 171696, 186588, 217686, 248784, 250488, 253967, 257544, 290248, 326529, 333984, 343392, 373176, 435372, 497568, 500976, 507934, 515088, 580496, 653058, 746352, 761901, 870744, 1001952, 1015868, 1030176, 1160992, 1306116, 1492704, 1523802, 1741488, 2031736, 2285703, 2612232, 3047604, 3482976, 4063472, 4571406, 5224464, 6095208, 8126944, 9142812, 10448928, 12190416, 18285624, 24380832, 36571248, 73142496]

約数ペア:

[(1, 73142496), (2, 36571248), (3, 24380832), (4, 18285624), (6, 12190416), (7, 10448928), (8, 9142812), (9, 8126944), (12, 6095208), (14, 5224464), (16, 4571406), (18, 4063472), (21, 3482976), (24, 3047604), (28, 2612232), (32, 2285703), (36, 2031736), (42, 1741488), (48, 1523802), (49, 1492704), (56, 1306116), (63, 1160992), (71, 1030176), (72, 1015868), (73, 1001952), (84, 870744), (96, 761901), (98, 746352), (112, 653058), (126, 580496), (142, 515088), (144, 507934), (146, 500976), (147, 497568), (168, 435372), (196, 373176), (213, 343392), (219, 333984), (224, 326529), (252, 290248), (284, 257544), (288, 253967), (292, 250488), (294, 248784), (336, 217686), (392, 186588), (426, 171696), (438, 166992), (441, 165856), (497, 147168), (504, 145124), (511, 143136), (568, 128772), (584, 125244), (588, 124392), (639, 114464), (657, 111328), (672, 108843), (784, 93294), (852, 85848), (876, 83496), (882, 82928), (994, 73584), (1008, 72562), (1022, 71568), (1136, 64386), (1168, 62622), (1176, 62196), (1278, 57232), (1314, 55664), (1491, 49056), (1533, 47712), (1568, 46647), (1704, 42924), (1752, 41748), (1764, 41464), (1988, 36792), (2016, 36281), (2044, 35784), (2272, 32193), (2336, 31311), (2352, 31098), (2556, 28616), (2628, 27832), (2982, 24528), (3066, 23856), (3408, 21462), (3479, 21024), (3504, 20874), (3528, 20732), (3577, 20448), (3976, 18396), (4088, 17892), (4473, 16352), (4599, 15904), (4704, 15549), (5112, 14308), (5183, 14112), (5256, 13916), (5964, 12264), (6132, 11928), (6816, 10731), (6958, 10512), (7008, 10437), (7056, 10366), (7154, 10224), (7952, 9198), (8176, 8946)]