61107876

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{2179}}^1$

素因数の和:2249

約数の個数: 72

約数和(自身を含む): 166639200

約数和(自身を除く): 105531324

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 41, 57, 76, 82, 114, 123, 164, 171, 228, 246, 342, 369, 492, 684, 738, 779, 1476, 1558, 2179, 2337, 3116, 4358, 4674, 6537, 7011, 8716, 9348, 13074, 14022, 19611, 26148, 28044, 39222, 41401, 78444, 82802, 89339, 124203, 165604, 178678, 248406, 268017, 357356, 372609, 496812, 536034, 745218, 804051, 1072068, 1490436, 1608102, 1697441, 3216204, 3394882, 5092323, 6789764, 10184646, 15276969, 20369292, 30553938, 61107876]

約数ペア:

[(1, 61107876), (2, 30553938), (3, 20369292), (4, 15276969), (6, 10184646), (9, 6789764), (12, 5092323), (18, 3394882), (19, 3216204), (36, 1697441), (38, 1608102), (41, 1490436), (57, 1072068), (76, 804051), (82, 745218), (114, 536034), (123, 496812), (164, 372609), (171, 357356), (228, 268017), (246, 248406), (342, 178678), (369, 165604), (492, 124203), (684, 89339), (738, 82802), (779, 78444), (1476, 41401), (1558, 39222), (2179, 28044), (2337, 26148), (3116, 19611), (4358, 14022), (4674, 13074), (6537, 9348), (7011, 8716)]