90606668

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{3691}}^1$

素因数の和:3750

約数の個数: 36

約数和(自身を含む): 177238152

約数和(自身を除く): 86631484

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 361, 646, 722, 1292, 1444, 3691, 6137, 7382, 12274, 14764, 24548, 62747, 70129, 125494, 140258, 250988, 280516, 1192193, 1332451, 2384386, 2664902, 4768772, 5329804, 22651667, 45303334, 90606668]

約数ペア:

[(1, 90606668), (2, 45303334), (4, 22651667), (17, 5329804), (19, 4768772), (34, 2664902), (38, 2384386), (68, 1332451), (76, 1192193), (323, 280516), (361, 250988), (646, 140258), (722, 125494), (1292, 70129), (1444, 62747), (3691, 24548), (6137, 14764), (7382, 12274)]