71566878

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{241}}^1\times {\mathrm{1151}}^1$

素因数の和:1440

約数の個数: 32

約数和(自身を含む): 147197952

約数和(自身を除く): 75631074

約数列:

[1, 2, 3, 6, 43, 86, 129, 241, 258, 482, 723, 1151, 1446, 2302, 3453, 6906, 10363, 20726, 31089, 49493, 62178, 98986, 148479, 277391, 296958, 554782, 832173, 1664346, 11927813, 23855626, 35783439, 71566878]

約数ペア:

[(1, 71566878), (2, 35783439), (3, 23855626), (6, 11927813), (43, 1664346), (86, 832173), (129, 554782), (241, 296958), (258, 277391), (482, 148479), (723, 98986), (1151, 62178), (1446, 49493), (2302, 31089), (3453, 20726), (6906, 10363)]