87365358

素因数分解:

$2^1\times 3^3\times {\mathrm{71}}^1\times {\mathrm{22787}}^1$

素因数の和:22869

約数の個数: 32

約数和(自身を含む): 196888320

約数和(自身を除く): 109522962

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 142, 213, 426, 639, 1278, 1917, 3834, 22787, 45574, 68361, 136722, 205083, 410166, 615249, 1230498, 1617877, 3235754, 4853631, 9707262, 14560893, 29121786, 43682679, 87365358]

約数ペア:

[(1, 87365358), (2, 43682679), (3, 29121786), (6, 14560893), (9, 9707262), (18, 4853631), (27, 3235754), (54, 1617877), (71, 1230498), (142, 615249), (213, 410166), (426, 205083), (639, 136722), (1278, 68361), (1917, 45574), (3834, 22787)]