80943256

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{229}}^1$

素因数の和:388

約数の個数: 64

約数和(自身を含む): 169905600

約数和(自身を除く): 88962344

約数列:

[1, 2, 4, 8, 17, 23, 34, 46, 68, 92, 113, 136, 184, 226, 229, 391, 452, 458, 782, 904, 916, 1564, 1832, 1921, 2599, 3128, 3842, 3893, 5198, 5267, 7684, 7786, 10396, 10534, 15368, 15572, 20792, 21068, 25877, 31144, 42136, 44183, 51754, 88366, 89539, 103508, 176732, 179078, 207016, 353464, 358156, 439909, 595171, 716312, 879818, 1190342, 1759636, 2380684, 3519272, 4761368, 10117907, 20235814, 40471628, 80943256]

約数ペア:

[(1, 80943256), (2, 40471628), (4, 20235814), (8, 10117907), (17, 4761368), (23, 3519272), (34, 2380684), (46, 1759636), (68, 1190342), (92, 879818), (113, 716312), (136, 595171), (184, 439909), (226, 358156), (229, 353464), (391, 207016), (452, 179078), (458, 176732), (782, 103508), (904, 89539), (916, 88366), (1564, 51754), (1832, 44183), (1921, 42136), (2599, 31144), (3128, 25877), (3842, 21068), (3893, 20792), (5198, 15572), (5267, 15368), (7684, 10534), (7786, 10396)]