69766668

素因数分解:

$2^2\times 3^2\times {\mathrm{97}}^1\times {\mathrm{19979}}^1$

素因数の和:20086

約数の個数: 36

約数和(自身を含む): 178181640

約数和(自身を除く): 108414972

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 97, 194, 291, 388, 582, 873, 1164, 1746, 3492, 19979, 39958, 59937, 79916, 119874, 179811, 239748, 359622, 719244, 1937963, 3875926, 5813889, 7751852, 11627778, 17441667, 23255556, 34883334, 69766668]

約数ペア:

[(1, 69766668), (2, 34883334), (3, 23255556), (4, 17441667), (6, 11627778), (9, 7751852), (12, 5813889), (18, 3875926), (36, 1937963), (97, 719244), (194, 359622), (291, 239748), (388, 179811), (582, 119874), (873, 79916), (1164, 59937), (1746, 39958), (3492, 19979)]