61018364

素因数分解:

$2^2\times {\mathrm{11}}^3\times {\mathrm{73}}^1\times {\mathrm{157}}^1$

素因数の和:267

約数の個数: 48

約数和(自身を含む): 119819616

約数和(自身を除く): 58801252

約数列:

[1, 2, 4, 11, 22, 44, 73, 121, 146, 157, 242, 292, 314, 484, 628, 803, 1331, 1606, 1727, 2662, 3212, 3454, 5324, 6908, 8833, 11461, 17666, 18997, 22922, 35332, 37994, 45844, 75988, 97163, 126071, 194326, 208967, 252142, 388652, 417934, 504284, 835868, 1386781, 2773562, 5547124, 15254591, 30509182, 61018364]

約数ペア:

[(1, 61018364), (2, 30509182), (4, 15254591), (11, 5547124), (22, 2773562), (44, 1386781), (73, 835868), (121, 504284), (146, 417934), (157, 388652), (242, 252142), (292, 208967), (314, 194326), (484, 126071), (628, 97163), (803, 75988), (1331, 45844), (1606, 37994), (1727, 35332), (2662, 22922), (3212, 18997), (3454, 17666), (5324, 11461), (6908, 8833)]