68101278

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{33091}}^1$

素因数の和:33117

約数の個数: 32

約数和(自身を含む): 158841600

約数和(自身を除く): 90740322

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 343, 686, 1029, 2058, 33091, 66182, 99273, 198546, 231637, 463274, 694911, 1389822, 1621459, 3242918, 4864377, 9728754, 11350213, 22700426, 34050639, 68101278]

約数ペア:

[(1, 68101278), (2, 34050639), (3, 22700426), (6, 11350213), (7, 9728754), (14, 4864377), (21, 3242918), (42, 1621459), (49, 1389822), (98, 694911), (147, 463274), (294, 231637), (343, 198546), (686, 99273), (1029, 66182), (2058, 33091)]