78459348

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{601}}^1$

素因数の和:685

約数の個数: 96

約数和(自身を含む): 213599232

約数和(自身を除く): 135139884

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 23, 33, 43, 44, 46, 66, 69, 86, 92, 129, 132, 138, 172, 253, 258, 276, 473, 506, 516, 601, 759, 946, 989, 1012, 1202, 1419, 1518, 1803, 1892, 1978, 2404, 2838, 2967, 3036, 3606, 3956, 5676, 5934, 6611, 7212, 10879, 11868, 13222, 13823, 19833, 21758, 25843, 26444, 27646, 32637, 39666, 41469, 43516, 51686, 55292, 65274, 77529, 79332, 82938, 103372, 130548, 152053, 155058, 165876, 284273, 304106, 310116, 456159, 568546, 594389, 608212, 852819, 912318, 1137092, 1188778, 1705638, 1783167, 1824636, 2377556, 3411276, 3566334, 6538279, 7132668, 13076558, 19614837, 26153116, 39229674, 78459348]

約数ペア:

[(1, 78459348), (2, 39229674), (3, 26153116), (4, 19614837), (6, 13076558), (11, 7132668), (12, 6538279), (22, 3566334), (23, 3411276), (33, 2377556), (43, 1824636), (44, 1783167), (46, 1705638), (66, 1188778), (69, 1137092), (86, 912318), (92, 852819), (129, 608212), (132, 594389), (138, 568546), (172, 456159), (253, 310116), (258, 304106), (276, 284273), (473, 165876), (506, 155058), (516, 152053), (601, 130548), (759, 103372), (946, 82938), (989, 79332), (1012, 77529), (1202, 65274), (1419, 55292), (1518, 51686), (1803, 43516), (1892, 41469), (1978, 39666), (2404, 32637), (2838, 27646), (2967, 26444), (3036, 25843), (3606, 21758), (3956, 19833), (5676, 13823), (5934, 13222), (6611, 11868), (7212, 10879)]