65123568

素因数分解:

$2^4\times 3^3\times {\mathrm{127}}^1\times {\mathrm{1187}}^1$

素因数の和:1331

約数の個数: 80

約数和(自身を含む): 188559360

約数和(自身を除く): 123435792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 127, 144, 216, 254, 381, 432, 508, 762, 1016, 1143, 1187, 1524, 2032, 2286, 2374, 3048, 3429, 3561, 4572, 4748, 6096, 6858, 7122, 9144, 9496, 10683, 13716, 14244, 18288, 18992, 21366, 27432, 28488, 32049, 42732, 54864, 56976, 64098, 85464, 128196, 150749, 170928, 256392, 301498, 452247, 512784, 602996, 904494, 1205992, 1356741, 1808988, 2411984, 2713482, 3617976, 4070223, 5426964, 7235952, 8140446, 10853928, 16280892, 21707856, 32561784, 65123568]

約数ペア:

[(1, 65123568), (2, 32561784), (3, 21707856), (4, 16280892), (6, 10853928), (8, 8140446), (9, 7235952), (12, 5426964), (16, 4070223), (18, 3617976), (24, 2713482), (27, 2411984), (36, 1808988), (48, 1356741), (54, 1205992), (72, 904494), (108, 602996), (127, 512784), (144, 452247), (216, 301498), (254, 256392), (381, 170928), (432, 150749), (508, 128196), (762, 85464), (1016, 64098), (1143, 56976), (1187, 54864), (1524, 42732), (2032, 32049), (2286, 28488), (2374, 27432), (3048, 21366), (3429, 18992), (3561, 18288), (4572, 14244), (4748, 13716), (6096, 10683), (6858, 9496), (7122, 9144)]