61982178

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{43}}^2\times {\mathrm{151}}^1$

素因数の和:279

約数の個数: 48

約数和(自身を含む): 131207616

約数和(自身を除く): 69225438

約数列:

[1, 2, 3, 6, 37, 43, 74, 86, 111, 129, 151, 222, 258, 302, 453, 906, 1591, 1849, 3182, 3698, 4773, 5547, 5587, 6493, 9546, 11094, 11174, 12986, 16761, 19479, 33522, 38958, 68413, 136826, 205239, 240241, 279199, 410478, 480482, 558398, 720723, 837597, 1441446, 1675194, 10330363, 20660726, 30991089, 61982178]

約数ペア:

[(1, 61982178), (2, 30991089), (3, 20660726), (6, 10330363), (37, 1675194), (43, 1441446), (74, 837597), (86, 720723), (111, 558398), (129, 480482), (151, 410478), (222, 279199), (258, 240241), (302, 205239), (453, 136826), (906, 68413), (1591, 38958), (1849, 33522), (3182, 19479), (3698, 16761), (4773, 12986), (5547, 11174), (5587, 11094), (6493, 9546)]