80495504216

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{46147}}^1$

素因数の和:46344

約数の個数: 64

約数和(自身を含む): 159088769280

約数和(自身を除く): 78593265064

約数列:

[1, 2, 4, 8, 37, 71, 74, 83, 142, 148, 166, 284, 296, 332, 568, 664, 2627, 3071, 5254, 5893, 6142, 10508, 11786, 12284, 21016, 23572, 24568, 46147, 47144, 92294, 184588, 218041, 369176, 436082, 872164, 1707439, 1744328, 3276437, 3414878, 3830201, 6552874, 6829756, 7660402, 13105748, 13659512, 15320804, 26211496, 30641608, 121228169, 141717437, 242456338, 271944271, 283434874, 484912676, 543888542, 566869748, 969825352, 1087777084, 1133739496, 2175554168, 10061938027, 20123876054, 40247752108, 80495504216]

約数ペア:

[(1, 80495504216), (2, 40247752108), (4, 20123876054), (8, 10061938027), (37, 2175554168), (71, 1133739496), (74, 1087777084), (83, 969825352), (142, 566869748), (148, 543888542), (166, 484912676), (284, 283434874), (296, 271944271), (332, 242456338), (568, 141717437), (664, 121228169), (2627, 30641608), (3071, 26211496), (5254, 15320804), (5893, 13659512), (6142, 13105748), (10508, 7660402), (11786, 6829756), (12284, 6552874), (21016, 3830201), (23572, 3414878), (24568, 3276437), (46147, 1744328), (47144, 1707439), (92294, 872164), (184588, 436082), (218041, 369176)]