84843660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{128551}}^1$

素因数の和:128574

約数の個数: 48

約数和(自身を含む): 259160832

約数和(自身を除く): 174317172

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 128551, 257102, 385653, 514204, 642755, 771306, 1285510, 1414061, 1542612, 1928265, 2571020, 2828122, 3856530, 4242183, 5656244, 7070305, 7713060, 8484366, 14140610, 16968732, 21210915, 28281220, 42421830, 84843660]

約数ペア:

[(1, 84843660), (2, 42421830), (3, 28281220), (4, 21210915), (5, 16968732), (6, 14140610), (10, 8484366), (11, 7713060), (12, 7070305), (15, 5656244), (20, 4242183), (22, 3856530), (30, 2828122), (33, 2571020), (44, 1928265), (55, 1542612), (60, 1414061), (66, 1285510), (110, 771306), (132, 642755), (165, 514204), (220, 385653), (330, 257102), (660, 128551)]