84905756

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{4523}}^1$

素因数の和:4578

約数の個数: 36

約数和(自身を含む): 168917112

約数和(自身を除く): 84011356

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 361, 494, 722, 988, 1444, 4523, 4693, 9046, 9386, 18092, 18772, 58799, 85937, 117598, 171874, 235196, 343748, 1117181, 1632803, 2234362, 3265606, 4468724, 6531212, 21226439, 42452878, 84905756]

約数ペア:

[(1, 84905756), (2, 42452878), (4, 21226439), (13, 6531212), (19, 4468724), (26, 3265606), (38, 2234362), (52, 1632803), (76, 1117181), (247, 343748), (361, 235196), (494, 171874), (722, 117598), (988, 85937), (1444, 58799), (4523, 18772), (4693, 18092), (9046, 9386)]