80491976788

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{853}}^1\times {\mathrm{937}}^1\times {\mathrm{1481}}^1$

素因数の和:3292

約数の個数: 48

約数和(自身を含む): 149582042064

約数和(自身を除く): 69090065276

約数列:

[1, 2, 4, 17, 34, 68, 853, 937, 1481, 1706, 1874, 2962, 3412, 3748, 5924, 14501, 15929, 25177, 29002, 31858, 50354, 58004, 63716, 100708, 799261, 1263293, 1387697, 1598522, 2526586, 2775394, 3197044, 5053172, 5550788, 13587437, 21475981, 23590849, 27174874, 42951962, 47181698, 54349748, 85903924, 94363396, 1183705541, 2367411082, 4734822164, 20122994197, 40245988394, 80491976788]

約数ペア:

[(1, 80491976788), (2, 40245988394), (4, 20122994197), (17, 4734822164), (34, 2367411082), (68, 1183705541), (853, 94363396), (937, 85903924), (1481, 54349748), (1706, 47181698), (1874, 42951962), (2962, 27174874), (3412, 23590849), (3748, 21475981), (5924, 13587437), (14501, 5550788), (15929, 5053172), (25177, 3197044), (29002, 2775394), (31858, 2526586), (50354, 1598522), (58004, 1387697), (63716, 1263293), (100708, 799261)]