77343218

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1$

素因数の和:346

約数の個数: 32

約数和(自身を含む): 122472000

約数和(自身を除く): 45128782

約数列:

[1, 2, 53, 59, 83, 106, 118, 149, 166, 298, 3127, 4399, 4897, 6254, 7897, 8791, 8798, 9794, 12367, 15794, 17582, 24734, 259541, 465923, 519082, 655451, 729653, 931846, 1310902, 1459306, 38671609, 77343218]

約数ペア:

[(1, 77343218), (2, 38671609), (53, 1459306), (59, 1310902), (83, 931846), (106, 729653), (118, 655451), (149, 519082), (166, 465923), (298, 259541), (3127, 24734), (4399, 17582), (4897, 15794), (6254, 12367), (7897, 9794), (8791, 8798)]