81010132

素因数分解:

$2^2\times 7^2\times {\mathrm{97}}^1\times {\mathrm{4261}}^1$

素因数の和:4376

約数の個数: 36

約数和(自身を含む): 166652724

約数和(自身を除く): 85642592

約数列:

[1, 2, 4, 7, 14, 28, 49, 97, 98, 194, 196, 388, 679, 1358, 2716, 4261, 4753, 8522, 9506, 17044, 19012, 29827, 59654, 119308, 208789, 413317, 417578, 826634, 835156, 1653268, 2893219, 5786438, 11572876, 20252533, 40505066, 81010132]

約数ペア:

[(1, 81010132), (2, 40505066), (4, 20252533), (7, 11572876), (14, 5786438), (28, 2893219), (49, 1653268), (97, 835156), (98, 826634), (194, 417578), (196, 413317), (388, 208789), (679, 119308), (1358, 59654), (2716, 29827), (4261, 19012), (4753, 17044), (8522, 9506)]