77968638

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{379}}^1\times {\mathrm{1039}}^1$

素因数の和:1437

約数の個数: 48

約数和(自身を含む): 184953600

約数和(自身を除く): 106984962

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 379, 758, 1039, 1137, 2078, 2274, 3117, 3411, 4169, 6234, 6822, 8338, 9351, 11429, 12507, 18702, 22858, 25014, 34287, 37521, 68574, 75042, 102861, 205722, 393781, 787562, 1181343, 2362686, 3544029, 4331591, 7088058, 8663182, 12994773, 25989546, 38984319, 77968638]

約数ペア:

[(1, 77968638), (2, 38984319), (3, 25989546), (6, 12994773), (9, 8663182), (11, 7088058), (18, 4331591), (22, 3544029), (33, 2362686), (66, 1181343), (99, 787562), (198, 393781), (379, 205722), (758, 102861), (1039, 75042), (1137, 68574), (2078, 37521), (2274, 34287), (3117, 25014), (3411, 22858), (4169, 18702), (6234, 12507), (6822, 11429), (8338, 9351)]