71880612

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{1901}}^1$

素因数の和:2068

約数の個数: 48

約数和(自身を含む): 176383872

約数和(自身を除く): 104503260

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 137, 138, 274, 276, 411, 548, 822, 1644, 1901, 3151, 3802, 5703, 6302, 7604, 9453, 11406, 12604, 18906, 22812, 37812, 43723, 87446, 131169, 174892, 260437, 262338, 520874, 524676, 781311, 1041748, 1562622, 3125244, 5990051, 11980102, 17970153, 23960204, 35940306, 71880612]

約数ペア:

[(1, 71880612), (2, 35940306), (3, 23960204), (4, 17970153), (6, 11980102), (12, 5990051), (23, 3125244), (46, 1562622), (69, 1041748), (92, 781311), (137, 524676), (138, 520874), (274, 262338), (276, 260437), (411, 174892), (548, 131169), (822, 87446), (1644, 43723), (1901, 37812), (3151, 22812), (3802, 18906), (5703, 12604), (6302, 11406), (7604, 9453)]