78728496

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1$

素因数の和:232

約数の個数: 240

約数和(自身を含む): 274803840

約数和(自身を除く): 196075344

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 17, 21, 22, 24, 28, 33, 34, 42, 44, 48, 49, 51, 56, 66, 68, 77, 84, 88, 98, 102, 112, 119, 132, 136, 147, 154, 168, 176, 179, 187, 196, 204, 231, 238, 264, 272, 294, 308, 336, 357, 358, 374, 392, 408, 462, 476, 528, 537, 539, 561, 588, 616, 714, 716, 748, 784, 816, 833, 924, 952, 1074, 1078, 1122, 1176, 1232, 1253, 1309, 1428, 1432, 1496, 1617, 1666, 1848, 1904, 1969, 2148, 2156, 2244, 2352, 2499, 2506, 2618, 2856, 2864, 2992, 3043, 3234, 3332, 3696, 3759, 3927, 3938, 4296, 4312, 4488, 4998, 5012, 5236, 5712, 5907, 6086, 6468, 6664, 7518, 7854, 7876, 8592, 8624, 8771, 8976, 9129, 9163, 9996, 10024, 10472, 11814, 12172, 12936, 13328, 13783, 15036, 15708, 15752, 17542, 18258, 18326, 19992, 20048, 20944, 21301, 23628, 24344, 25872, 26313, 27489, 27566, 30072, 31416, 31504, 33473, 35084, 36516, 36652, 39984, 41349, 42602, 47256, 48688, 52626, 54978, 55132, 60144, 62832, 63903, 66946, 70168, 73032, 73304, 82698, 85204, 94512, 96481, 100419, 105252, 109956, 110264, 127806, 133892, 140336, 146064, 146608, 149107, 165396, 170408, 192962, 200838, 210504, 219912, 220528, 234311, 255612, 267784, 289443, 298214, 330792, 340816, 385924, 401676, 421008, 439824, 447321, 468622, 511224, 535568, 578886, 596428, 661584, 702933, 771848, 803352, 894642, 937244, 1022448, 1157772, 1192856, 1405866, 1543696, 1606704, 1640177, 1789284, 1874488, 2315544, 2385712, 2811732, 3280354, 3578568, 3748976, 4631088, 4920531, 5623464, 6560708, 7157136, 9841062, 11246928, 13121416, 19682124, 26242832, 39364248, 78728496]

約数ペア:

[(1, 78728496), (2, 39364248), (3, 26242832), (4, 19682124), (6, 13121416), (7, 11246928), (8, 9841062), (11, 7157136), (12, 6560708), (14, 5623464), (16, 4920531), (17, 4631088), (21, 3748976), (22, 3578568), (24, 3280354), (28, 2811732), (33, 2385712), (34, 2315544), (42, 1874488), (44, 1789284), (48, 1640177), (49, 1606704), (51, 1543696), (56, 1405866), (66, 1192856), (68, 1157772), (77, 1022448), (84, 937244), (88, 894642), (98, 803352), (102, 771848), (112, 702933), (119, 661584), (132, 596428), (136, 578886), (147, 535568), (154, 511224), (168, 468622), (176, 447321), (179, 439824), (187, 421008), (196, 401676), (204, 385924), (231, 340816), (238, 330792), (264, 298214), (272, 289443), (294, 267784), (308, 255612), (336, 234311), (357, 220528), (358, 219912), (374, 210504), (392, 200838), (408, 192962), (462, 170408), (476, 165396), (528, 149107), (537, 146608), (539, 146064), (561, 140336), (588, 133892), (616, 127806), (714, 110264), (716, 109956), (748, 105252), (784, 100419), (816, 96481), (833, 94512), (924, 85204), (952, 82698), (1074, 73304), (1078, 73032), (1122, 70168), (1176, 66946), (1232, 63903), (1253, 62832), (1309, 60144), (1428, 55132), (1432, 54978), (1496, 52626), (1617, 48688), (1666, 47256), (1848, 42602), (1904, 41349), (1969, 39984), (2148, 36652), (2156, 36516), (2244, 35084), (2352, 33473), (2499, 31504), (2506, 31416), (2618, 30072), (2856, 27566), (2864, 27489), (2992, 26313), (3043, 25872), (3234, 24344), (3332, 23628), (3696, 21301), (3759, 20944), (3927, 20048), (3938, 19992), (4296, 18326), (4312, 18258), (4488, 17542), (4998, 15752), (5012, 15708), (5236, 15036), (5712, 13783), (5907, 13328), (6086, 12936), (6468, 12172), (6664, 11814), (7518, 10472), (7854, 10024), (7876, 9996), (8592, 9163), (8624, 9129), (8771, 8976)]