77311818

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{3461}}^1$

素因数の和:3559

約数の個数: 48

約数和(自身を含む): 179843976

約数和(自身を除く): 102532158

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 73, 102, 146, 153, 219, 306, 438, 657, 1241, 1314, 2482, 3461, 3723, 6922, 7446, 10383, 11169, 20766, 22338, 31149, 58837, 62298, 117674, 176511, 252653, 353022, 505306, 529533, 757959, 1059066, 1515918, 2273877, 4295101, 4547754, 8590202, 12885303, 25770606, 38655909, 77311818]

約数ペア:

[(1, 77311818), (2, 38655909), (3, 25770606), (6, 12885303), (9, 8590202), (17, 4547754), (18, 4295101), (34, 2273877), (51, 1515918), (73, 1059066), (102, 757959), (146, 529533), (153, 505306), (219, 353022), (306, 252653), (438, 176511), (657, 117674), (1241, 62298), (1314, 58837), (2482, 31149), (3461, 22338), (3723, 20766), (6922, 11169), (7446, 10383)]