77447784

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{189823}}^1$

素因数の和:189849

約数の個数: 32

約数和(自身を含む): 205009920

約数和(自身を除く): 127562136

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 189823, 379646, 569469, 759292, 1138938, 1518584, 2277876, 3226991, 4555752, 6453982, 9680973, 12907964, 19361946, 25815928, 38723892, 77447784]

約数ペア:

[(1, 77447784), (2, 38723892), (3, 25815928), (4, 19361946), (6, 12907964), (8, 9680973), (12, 6453982), (17, 4555752), (24, 3226991), (34, 2277876), (51, 1518584), (68, 1138938), (102, 759292), (136, 569469), (204, 379646), (408, 189823)]