78267126

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1279}}^1$

素因数の和:1369

約数の個数: 64

約数和(自身を含む): 188743680

約数和(自身を除く): 110476554

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 47, 62, 93, 94, 141, 186, 217, 282, 329, 434, 651, 658, 987, 1279, 1302, 1457, 1974, 2558, 2914, 3837, 4371, 7674, 8742, 8953, 10199, 17906, 20398, 26859, 30597, 39649, 53718, 60113, 61194, 79298, 118947, 120226, 180339, 237894, 277543, 360678, 420791, 555086, 832629, 841582, 1262373, 1665258, 1863503, 2524746, 3727006, 5590509, 11181018, 13044521, 26089042, 39133563, 78267126]

約数ペア:

[(1, 78267126), (2, 39133563), (3, 26089042), (6, 13044521), (7, 11181018), (14, 5590509), (21, 3727006), (31, 2524746), (42, 1863503), (47, 1665258), (62, 1262373), (93, 841582), (94, 832629), (141, 555086), (186, 420791), (217, 360678), (282, 277543), (329, 237894), (434, 180339), (651, 120226), (658, 118947), (987, 79298), (1279, 61194), (1302, 60113), (1457, 53718), (1974, 39649), (2558, 30597), (2914, 26859), (3837, 20398), (4371, 17906), (7674, 10199), (8742, 8953)]