84422668

素因数分解:

$2^2\times {\mathrm{11}}^3\times {\mathrm{101}}^1\times {\mathrm{157}}^1$

素因数の和:295

約数の個数: 48

約数和(自身を含む): 165156768

約数和(自身を除く): 80734100

約数列:

[1, 2, 4, 11, 22, 44, 101, 121, 157, 202, 242, 314, 404, 484, 628, 1111, 1331, 1727, 2222, 2662, 3454, 4444, 5324, 6908, 12221, 15857, 18997, 24442, 31714, 37994, 48884, 63428, 75988, 134431, 174427, 208967, 268862, 348854, 417934, 537724, 697708, 835868, 1918697, 3837394, 7674788, 21105667, 42211334, 84422668]

約数ペア:

[(1, 84422668), (2, 42211334), (4, 21105667), (11, 7674788), (22, 3837394), (44, 1918697), (101, 835868), (121, 697708), (157, 537724), (202, 417934), (242, 348854), (314, 268862), (404, 208967), (484, 174427), (628, 134431), (1111, 75988), (1331, 63428), (1727, 48884), (2222, 37994), (2662, 31714), (3454, 24442), (4444, 18997), (5324, 15857), (6908, 12221)]