99966556

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{379}}^1$

素因数の和:514

約数の個数: 48

約数和(自身を含む): 189987840

約数和(自身を除く): 90021284

約数列:

[1, 2, 4, 23, 46, 47, 61, 92, 94, 122, 188, 244, 379, 758, 1081, 1403, 1516, 2162, 2806, 2867, 4324, 5612, 5734, 8717, 11468, 17434, 17813, 23119, 34868, 35626, 46238, 65941, 71252, 92476, 131882, 263764, 409699, 531737, 819398, 1063474, 1086593, 1638796, 2126948, 2173186, 4346372, 24991639, 49983278, 99966556]

約数ペア:

[(1, 99966556), (2, 49983278), (4, 24991639), (23, 4346372), (46, 2173186), (47, 2126948), (61, 1638796), (92, 1086593), (94, 1063474), (122, 819398), (188, 531737), (244, 409699), (379, 263764), (758, 131882), (1081, 92476), (1403, 71252), (1516, 65941), (2162, 46238), (2806, 35626), (2867, 34868), (4324, 23119), (5612, 17813), (5734, 17434), (8717, 11468)]