87332520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{66161}}^1$

素因数の和:66186

約数の個数: 64

約数和(自身を含む): 285819840

約数和(自身を除く): 198487320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 66161, 132322, 198483, 264644, 330805, 396966, 529288, 661610, 727771, 793932, 992415, 1323220, 1455542, 1587864, 1984830, 2183313, 2646440, 2911084, 3638855, 3969660, 4366626, 5822168, 7277710, 7939320, 8733252, 10916565, 14555420, 17466504, 21833130, 29110840, 43666260, 87332520]

約数ペア:

[(1, 87332520), (2, 43666260), (3, 29110840), (4, 21833130), (5, 17466504), (6, 14555420), (8, 10916565), (10, 8733252), (11, 7939320), (12, 7277710), (15, 5822168), (20, 4366626), (22, 3969660), (24, 3638855), (30, 2911084), (33, 2646440), (40, 2183313), (44, 1984830), (55, 1587864), (60, 1455542), (66, 1323220), (88, 992415), (110, 793932), (120, 727771), (132, 661610), (165, 529288), (220, 396966), (264, 330805), (330, 264644), (440, 198483), (660, 132322), (1320, 66161)]