83965486544

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{1321}}^1\times {\mathrm{2081}}^1$

素因数の和:3516

約数の個数: 80

約数和(自身を含む): 172014240384

約数和(自身を除く): 88048753840

約数列:

[1, 2, 4, 8, 16, 23, 46, 83, 92, 166, 184, 332, 368, 664, 1321, 1328, 1909, 2081, 2642, 3818, 4162, 5284, 7636, 8324, 10568, 15272, 16648, 21136, 30383, 30544, 33296, 47863, 60766, 95726, 109643, 121532, 172723, 191452, 219286, 243064, 345446, 382904, 438572, 486128, 690892, 765808, 877144, 1381784, 1754288, 2521789, 2749001, 2763568, 3972629, 5043578, 5498002, 7945258, 10087156, 10996004, 15890516, 20174312, 21992008, 31781032, 40348624, 43984016, 63227023, 63562064, 126454046, 228167083, 252908092, 456334166, 505816184, 912668332, 1011632368, 1825336664, 3650673328, 5247842909, 10495685818, 20991371636, 41982743272, 83965486544]

約数ペア:

[(1, 83965486544), (2, 41982743272), (4, 20991371636), (8, 10495685818), (16, 5247842909), (23, 3650673328), (46, 1825336664), (83, 1011632368), (92, 912668332), (166, 505816184), (184, 456334166), (332, 252908092), (368, 228167083), (664, 126454046), (1321, 63562064), (1328, 63227023), (1909, 43984016), (2081, 40348624), (2642, 31781032), (3818, 21992008), (4162, 20174312), (5284, 15890516), (7636, 10996004), (8324, 10087156), (10568, 7945258), (15272, 5498002), (16648, 5043578), (21136, 3972629), (30383, 2763568), (30544, 2749001), (33296, 2521789), (47863, 1754288), (60766, 1381784), (95726, 877144), (109643, 765808), (121532, 690892), (172723, 486128), (191452, 438572), (219286, 382904), (243064, 345446)]