78379722

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{2281}}^1$

素因数の和:2395

約数の個数: 48

約数和(自身を含む): 179419968

約数和(自身を除く): 101040246

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 83, 138, 166, 207, 249, 414, 498, 747, 1494, 1909, 2281, 3818, 4562, 5727, 6843, 11454, 13686, 17181, 20529, 34362, 41058, 52463, 104926, 157389, 189323, 314778, 378646, 472167, 567969, 944334, 1135938, 1703907, 3407814, 4354429, 8708858, 13063287, 26126574, 39189861, 78379722]

約数ペア:

[(1, 78379722), (2, 39189861), (3, 26126574), (6, 13063287), (9, 8708858), (18, 4354429), (23, 3407814), (46, 1703907), (69, 1135938), (83, 944334), (138, 567969), (166, 472167), (207, 378646), (249, 314778), (414, 189323), (498, 157389), (747, 104926), (1494, 52463), (1909, 41058), (2281, 34362), (3818, 20529), (4562, 17181), (5727, 13686), (6843, 11454)]