86754690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{87631}}^1$

素因数の和:87655

約数の個数: 48

約数和(自身を含む): 246070656

約数和(自身を除く): 159315966

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 87631, 175262, 262893, 438155, 525786, 788679, 876310, 963941, 1314465, 1577358, 1927882, 2628930, 2891823, 3943395, 4819705, 5783646, 7886790, 8675469, 9639410, 14459115, 17350938, 28918230, 43377345, 86754690]

約数ペア:

[(1, 86754690), (2, 43377345), (3, 28918230), (5, 17350938), (6, 14459115), (9, 9639410), (10, 8675469), (11, 7886790), (15, 5783646), (18, 4819705), (22, 3943395), (30, 2891823), (33, 2628930), (45, 1927882), (55, 1577358), (66, 1314465), (90, 963941), (99, 876310), (110, 788679), (165, 525786), (198, 438155), (330, 262893), (495, 175262), (990, 87631)]