78918012

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{128951}}^1$

素因数の和:128978

約数の個数: 36

約数和(自身を含む): 211223376

約数和(自身を除く): 132305364

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612, 128951, 257902, 386853, 515804, 773706, 1160559, 1547412, 2192167, 2321118, 4384334, 4642236, 6576501, 8768668, 13153002, 19729503, 26306004, 39459006, 78918012]

約数ペア:

[(1, 78918012), (2, 39459006), (3, 26306004), (4, 19729503), (6, 13153002), (9, 8768668), (12, 6576501), (17, 4642236), (18, 4384334), (34, 2321118), (36, 2192167), (51, 1547412), (68, 1160559), (102, 773706), (153, 515804), (204, 386853), (306, 257902), (612, 128951)]