61690644

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{90191}}^1$

素因数の和:90220

約数の個数: 36

約数和(自身を含む): 164149440

約数和(自身を除く): 102458796

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 90191, 180382, 270573, 360764, 541146, 811719, 1082292, 1623438, 1713629, 3246876, 3427258, 5140887, 6854516, 10281774, 15422661, 20563548, 30845322, 61690644]

約数ペア:

[(1, 61690644), (2, 30845322), (3, 20563548), (4, 15422661), (6, 10281774), (9, 6854516), (12, 5140887), (18, 3427258), (19, 3246876), (36, 1713629), (38, 1623438), (57, 1082292), (76, 811719), (114, 541146), (171, 360764), (228, 270573), (342, 180382), (684, 90191)]