77078904

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{1693}}^1$

素因数の和:1980

約数の個数: 64

約数和(自身を含む): 221168640

約数和(自身を除く): 144089736

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 271, 542, 813, 1084, 1626, 1693, 1897, 2168, 3252, 3386, 3794, 5079, 5691, 6504, 6772, 7588, 10158, 11382, 11851, 13544, 15176, 20316, 22764, 23702, 35553, 40632, 45528, 47404, 71106, 94808, 142212, 284424, 458803, 917606, 1376409, 1835212, 2752818, 3211621, 3670424, 5505636, 6423242, 9634863, 11011272, 12846484, 19269726, 25692968, 38539452, 77078904]

約数ペア:

[(1, 77078904), (2, 38539452), (3, 25692968), (4, 19269726), (6, 12846484), (7, 11011272), (8, 9634863), (12, 6423242), (14, 5505636), (21, 3670424), (24, 3211621), (28, 2752818), (42, 1835212), (56, 1376409), (84, 917606), (168, 458803), (271, 284424), (542, 142212), (813, 94808), (1084, 71106), (1626, 47404), (1693, 45528), (1897, 40632), (2168, 35553), (3252, 23702), (3386, 22764), (3794, 20316), (5079, 15176), (5691, 13544), (6504, 11851), (6772, 11382), (7588, 10158)]