80212452

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{2531}}^1$

素因数の和:2696

約数の個数: 48

約数和(自身を含む): 198508800

約数和(自身を除く): 118296348

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 139, 228, 278, 417, 556, 834, 1668, 2531, 2641, 5062, 5282, 7593, 7923, 10124, 10564, 15186, 15846, 30372, 31692, 48089, 96178, 144267, 192356, 288534, 351809, 577068, 703618, 1055427, 1407236, 2110854, 4221708, 6684371, 13368742, 20053113, 26737484, 40106226, 80212452]

約数ペア:

[(1, 80212452), (2, 40106226), (3, 26737484), (4, 20053113), (6, 13368742), (12, 6684371), (19, 4221708), (38, 2110854), (57, 1407236), (76, 1055427), (114, 703618), (139, 577068), (228, 351809), (278, 288534), (417, 192356), (556, 144267), (834, 96178), (1668, 48089), (2531, 31692), (2641, 30372), (5062, 15846), (5282, 15186), (7593, 10564), (7923, 10124)]