65289738

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{701}}^1$

素因数の和:787

約数の個数: 48

約数和(自身を含む): 141219936

約数和(自身を除く): 75930198

約数列:

[1, 2, 3, 6, 19, 38, 43, 57, 86, 114, 129, 258, 361, 701, 722, 817, 1083, 1402, 1634, 2103, 2166, 2451, 4206, 4902, 13319, 15523, 26638, 30143, 31046, 39957, 46569, 60286, 79914, 90429, 93138, 180858, 253061, 506122, 572717, 759183, 1145434, 1518366, 1718151, 3436302, 10881623, 21763246, 32644869, 65289738]

約数ペア:

[(1, 65289738), (2, 32644869), (3, 21763246), (6, 10881623), (19, 3436302), (38, 1718151), (43, 1518366), (57, 1145434), (86, 759183), (114, 572717), (129, 506122), (258, 253061), (361, 180858), (701, 93138), (722, 90429), (817, 79914), (1083, 60286), (1402, 46569), (1634, 39957), (2103, 31046), (2166, 30143), (2451, 26638), (4206, 15523), (4902, 13319)]