78171744

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1907}}^1$

素因数の和:1988

約数の個数: 96

約数和(自身を含む): 238484736

約数和(自身を除く): 160312992

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 61, 84, 96, 112, 122, 168, 183, 224, 244, 336, 366, 427, 488, 672, 732, 854, 976, 1281, 1464, 1708, 1907, 1952, 2562, 2928, 3416, 3814, 5124, 5721, 5856, 6832, 7628, 10248, 11442, 13349, 13664, 15256, 20496, 22884, 26698, 30512, 40047, 40992, 45768, 53396, 61024, 80094, 91536, 106792, 116327, 160188, 183072, 213584, 232654, 320376, 348981, 427168, 465308, 640752, 697962, 814289, 930616, 1281504, 1395924, 1628578, 1861232, 2442867, 2791848, 3257156, 3722464, 4885734, 5583696, 6514312, 9771468, 11167392, 13028624, 19542936, 26057248, 39085872, 78171744]

約数ペア:

[(1, 78171744), (2, 39085872), (3, 26057248), (4, 19542936), (6, 13028624), (7, 11167392), (8, 9771468), (12, 6514312), (14, 5583696), (16, 4885734), (21, 3722464), (24, 3257156), (28, 2791848), (32, 2442867), (42, 1861232), (48, 1628578), (56, 1395924), (61, 1281504), (84, 930616), (96, 814289), (112, 697962), (122, 640752), (168, 465308), (183, 427168), (224, 348981), (244, 320376), (336, 232654), (366, 213584), (427, 183072), (488, 160188), (672, 116327), (732, 106792), (854, 91536), (976, 80094), (1281, 61024), (1464, 53396), (1708, 45768), (1907, 40992), (1952, 40047), (2562, 30512), (2928, 26698), (3416, 22884), (3814, 20496), (5124, 15256), (5721, 13664), (5856, 13349), (6832, 11442), (7628, 10248)]