66885048

素因数分解:

$2^3\times 3^3\times {\mathrm{37}}^1\times {\mathrm{8369}}^1$

素因数の和:8421

約数の個数: 64

約数和(自身を含む): 190836000

約数和(自身を除く): 123950952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 37, 54, 72, 74, 108, 111, 148, 216, 222, 296, 333, 444, 666, 888, 999, 1332, 1998, 2664, 3996, 7992, 8369, 16738, 25107, 33476, 50214, 66952, 75321, 100428, 150642, 200856, 225963, 301284, 309653, 451926, 602568, 619306, 903852, 928959, 1238612, 1807704, 1857918, 2477224, 2786877, 3715836, 5573754, 7431672, 8360631, 11147508, 16721262, 22295016, 33442524, 66885048]

約数ペア:

[(1, 66885048), (2, 33442524), (3, 22295016), (4, 16721262), (6, 11147508), (8, 8360631), (9, 7431672), (12, 5573754), (18, 3715836), (24, 2786877), (27, 2477224), (36, 1857918), (37, 1807704), (54, 1238612), (72, 928959), (74, 903852), (108, 619306), (111, 602568), (148, 451926), (216, 309653), (222, 301284), (296, 225963), (333, 200856), (444, 150642), (666, 100428), (888, 75321), (999, 66952), (1332, 50214), (1998, 33476), (2664, 25107), (3996, 16738), (7992, 8369)]