90827802

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{2963}}^1$

素因数の和:3115

約数の個数: 48

約数和(自身を含む): 213621408

約数和(自身を除く): 122793606

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 131, 234, 262, 393, 786, 1179, 1703, 2358, 2963, 3406, 5109, 5926, 8889, 10218, 15327, 17778, 26667, 30654, 38519, 53334, 77038, 115557, 231114, 346671, 388153, 693342, 776306, 1164459, 2328918, 3493377, 5045989, 6986754, 10091978, 15137967, 30275934, 45413901, 90827802]

約数ペア:

[(1, 90827802), (2, 45413901), (3, 30275934), (6, 15137967), (9, 10091978), (13, 6986754), (18, 5045989), (26, 3493377), (39, 2328918), (78, 1164459), (117, 776306), (131, 693342), (234, 388153), (262, 346671), (393, 231114), (786, 115557), (1179, 77038), (1703, 53334), (2358, 38519), (2963, 30654), (3406, 26667), (5109, 17778), (5926, 15327), (8889, 10218)]