77804548312

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{1361}}^1\times {\mathrm{4723}}^1$

素因数の和:6196

約数の個数: 64

約数和(自身を含む): 156348338400

約数和(自身を除く): 78543790088

約数列:

[1, 2, 4, 8, 17, 34, 68, 89, 136, 178, 356, 712, 1361, 1513, 2722, 3026, 4723, 5444, 6052, 9446, 10888, 12104, 18892, 23137, 37784, 46274, 80291, 92548, 121129, 160582, 185096, 242258, 321164, 420347, 484516, 642328, 840694, 969032, 1681388, 2059193, 3362776, 4118386, 6428003, 7145899, 8236772, 12856006, 14291798, 16473544, 25712012, 28583596, 51424024, 57167192, 109276051, 218552102, 437104204, 572092267, 874208408, 1144184534, 2288369068, 4576738136, 9725568539, 19451137078, 38902274156, 77804548312]

約数ペア:

[(1, 77804548312), (2, 38902274156), (4, 19451137078), (8, 9725568539), (17, 4576738136), (34, 2288369068), (68, 1144184534), (89, 874208408), (136, 572092267), (178, 437104204), (356, 218552102), (712, 109276051), (1361, 57167192), (1513, 51424024), (2722, 28583596), (3026, 25712012), (4723, 16473544), (5444, 14291798), (6052, 12856006), (9446, 8236772), (10888, 7145899), (12104, 6428003), (18892, 4118386), (23137, 3362776), (37784, 2059193), (46274, 1681388), (80291, 969032), (92548, 840694), (121129, 642328), (160582, 484516), (185096, 420347), (242258, 321164)]