68110686

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{25741}}^1$

素因数の和:25766

約数の個数: 48

約数和(自身を含む): 176075280

約数和(自身を除く): 107964594

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 98, 126, 147, 189, 294, 378, 441, 882, 1323, 2646, 25741, 51482, 77223, 154446, 180187, 231669, 360374, 463338, 540561, 695007, 1081122, 1261309, 1390014, 1621683, 2522618, 3243366, 3783927, 4865049, 7567854, 9730098, 11351781, 22703562, 34055343, 68110686]

約数ペア:

[(1, 68110686), (2, 34055343), (3, 22703562), (6, 11351781), (7, 9730098), (9, 7567854), (14, 4865049), (18, 3783927), (21, 3243366), (27, 2522618), (42, 1621683), (49, 1390014), (54, 1261309), (63, 1081122), (98, 695007), (126, 540561), (147, 463338), (189, 360374), (294, 231669), (378, 180187), (441, 154446), (882, 77223), (1323, 51482), (2646, 25741)]