77820192

素因数分解:

$2^5\times 3^2\times {\mathrm{270209}}^1$

素因数の和:270225

約数の個数: 36

約数和(自身を含む): 221301990

約数和(自身を除く): 143481798

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 270209, 540418, 810627, 1080836, 1621254, 2161672, 2431881, 3242508, 4323344, 4863762, 6485016, 8646688, 9727524, 12970032, 19455048, 25940064, 38910096, 77820192]

約数ペア:

[(1, 77820192), (2, 38910096), (3, 25940064), (4, 19455048), (6, 12970032), (8, 9727524), (9, 8646688), (12, 6485016), (16, 4863762), (18, 4323344), (24, 3242508), (32, 2431881), (36, 2161672), (48, 1621254), (72, 1080836), (96, 810627), (144, 540418), (288, 270209)]