87634248

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{280879}}^1$

素因数の和:280901

約数の個数: 32

約数和(自身を含む): 235939200

約数和(自身を除く): 148304952

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 280879, 561758, 842637, 1123516, 1685274, 2247032, 3370548, 3651427, 6741096, 7302854, 10954281, 14605708, 21908562, 29211416, 43817124, 87634248]

約数ペア:

[(1, 87634248), (2, 43817124), (3, 29211416), (4, 21908562), (6, 14605708), (8, 10954281), (12, 7302854), (13, 6741096), (24, 3651427), (26, 3370548), (39, 2247032), (52, 1685274), (78, 1123516), (104, 842637), (156, 561758), (312, 280879)]