77882196

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{19727}}^1$

素因数の和:19788

約数の個数: 48

約数和(自身を含む): 212115456

約数和(自身を除く): 134233260

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 84, 94, 141, 188, 282, 329, 564, 658, 987, 1316, 1974, 3948, 19727, 39454, 59181, 78908, 118362, 138089, 236724, 276178, 414267, 552356, 828534, 927169, 1657068, 1854338, 2781507, 3708676, 5563014, 6490183, 11126028, 12980366, 19470549, 25960732, 38941098, 77882196]

約数ペア:

[(1, 77882196), (2, 38941098), (3, 25960732), (4, 19470549), (6, 12980366), (7, 11126028), (12, 6490183), (14, 5563014), (21, 3708676), (28, 2781507), (42, 1854338), (47, 1657068), (84, 927169), (94, 828534), (141, 552356), (188, 414267), (282, 276178), (329, 236724), (564, 138089), (658, 118362), (987, 78908), (1316, 59181), (1974, 39454), (3948, 19727)]