83802906

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{109}}^1\times {\mathrm{353}}^1$

素因数の和:492

約数の個数: 72

約数和(自身を含む): 201981780

約数和(自身を除く): 118178874

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 109, 121, 198, 218, 242, 327, 353, 363, 654, 706, 726, 981, 1059, 1089, 1199, 1962, 2118, 2178, 2398, 3177, 3597, 3883, 6354, 7194, 7766, 10791, 11649, 13189, 21582, 23298, 26378, 34947, 38477, 39567, 42713, 69894, 76954, 79134, 85426, 115431, 118701, 128139, 230862, 237402, 256278, 346293, 384417, 423247, 692586, 768834, 846494, 1269741, 2539482, 3809223, 4655717, 7618446, 9311434, 13967151, 27934302, 41901453, 83802906]

約数ペア:

[(1, 83802906), (2, 41901453), (3, 27934302), (6, 13967151), (9, 9311434), (11, 7618446), (18, 4655717), (22, 3809223), (33, 2539482), (66, 1269741), (99, 846494), (109, 768834), (121, 692586), (198, 423247), (218, 384417), (242, 346293), (327, 256278), (353, 237402), (363, 230862), (654, 128139), (706, 118701), (726, 115431), (981, 85426), (1059, 79134), (1089, 76954), (1199, 69894), (1962, 42713), (2118, 39567), (2178, 38477), (2398, 34947), (3177, 26378), (3597, 23298), (3883, 21582), (6354, 13189), (7194, 11649), (7766, 10791)]