8587908

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{643}}^1$

素因数の和:713

約数の個数: 72

約数和(自身を含む): 25316928

約数和(自身を除く): 16729020

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 53, 63, 84, 106, 126, 159, 212, 252, 318, 371, 477, 636, 643, 742, 954, 1113, 1286, 1484, 1908, 1929, 2226, 2572, 3339, 3858, 4452, 4501, 5787, 6678, 7716, 9002, 11574, 13356, 13503, 18004, 23148, 27006, 34079, 40509, 54012, 68158, 81018, 102237, 136316, 162036, 204474, 238553, 306711, 408948, 477106, 613422, 715659, 954212, 1226844, 1431318, 2146977, 2862636, 4293954, 8587908]

約数ペア:

[(1, 8587908), (2, 4293954), (3, 2862636), (4, 2146977), (6, 1431318), (7, 1226844), (9, 954212), (12, 715659), (14, 613422), (18, 477106), (21, 408948), (28, 306711), (36, 238553), (42, 204474), (53, 162036), (63, 136316), (84, 102237), (106, 81018), (126, 68158), (159, 54012), (212, 40509), (252, 34079), (318, 27006), (371, 23148), (477, 18004), (636, 13503), (643, 13356), (742, 11574), (954, 9002), (1113, 7716), (1286, 6678), (1484, 5787), (1908, 4501), (1929, 4452), (2226, 3858), (2572, 3339)]