80266728

素因数分解:

$2^3\times 3^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{503}}^1$

素因数の和:682

約数の個数: 64

約数和(自身を含む): 206236800

約数和(自身を除く): 125970072

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 61, 109, 122, 183, 218, 244, 327, 366, 436, 488, 503, 654, 732, 872, 1006, 1308, 1464, 1509, 2012, 2616, 3018, 4024, 6036, 6649, 12072, 13298, 19947, 26596, 30683, 39894, 53192, 54827, 61366, 79788, 92049, 109654, 122732, 159576, 164481, 184098, 219308, 245464, 328962, 368196, 438616, 657924, 736392, 1315848, 3344447, 6688894, 10033341, 13377788, 20066682, 26755576, 40133364, 80266728]

約数ペア:

[(1, 80266728), (2, 40133364), (3, 26755576), (4, 20066682), (6, 13377788), (8, 10033341), (12, 6688894), (24, 3344447), (61, 1315848), (109, 736392), (122, 657924), (183, 438616), (218, 368196), (244, 328962), (327, 245464), (366, 219308), (436, 184098), (488, 164481), (503, 159576), (654, 122732), (732, 109654), (872, 92049), (1006, 79788), (1308, 61366), (1464, 54827), (1509, 53192), (2012, 39894), (2616, 30683), (3018, 26596), (4024, 19947), (6036, 13298), (6649, 12072)]