83661116

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{1823}}^1$

素因数の和:1994

約数の個数: 48

約数和(自身を含む): 183859200

約数和(自身を除く): 100198084

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 149, 154, 298, 308, 596, 1043, 1639, 1823, 2086, 3278, 3646, 4172, 6556, 7292, 11473, 12761, 20053, 22946, 25522, 40106, 45892, 51044, 80212, 140371, 271627, 280742, 543254, 561484, 1086508, 1901389, 2987897, 3802778, 5975794, 7605556, 11951588, 20915279, 41830558, 83661116]

約数ペア:

[(1, 83661116), (2, 41830558), (4, 20915279), (7, 11951588), (11, 7605556), (14, 5975794), (22, 3802778), (28, 2987897), (44, 1901389), (77, 1086508), (149, 561484), (154, 543254), (298, 280742), (308, 271627), (596, 140371), (1043, 80212), (1639, 51044), (1823, 45892), (2086, 40106), (3278, 25522), (3646, 22946), (4172, 20053), (6556, 12761), (7292, 11473)]