88738692

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{1997}}^1$

素因数の和:2057

約数の個数: 72

約数和(自身を含む): 247496256

約数和(自身を除く): 158757564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 161, 276, 322, 483, 529, 644, 966, 1058, 1587, 1932, 1997, 2116, 3174, 3703, 3994, 5991, 6348, 7406, 7988, 11109, 11982, 13979, 14812, 22218, 23964, 27958, 41937, 44436, 45931, 55916, 83874, 91862, 137793, 167748, 183724, 275586, 321517, 551172, 643034, 964551, 1056413, 1286068, 1929102, 2112826, 3169239, 3858204, 4225652, 6338478, 7394891, 12676956, 14789782, 22184673, 29579564, 44369346, 88738692]

約数ペア:

[(1, 88738692), (2, 44369346), (3, 29579564), (4, 22184673), (6, 14789782), (7, 12676956), (12, 7394891), (14, 6338478), (21, 4225652), (23, 3858204), (28, 3169239), (42, 2112826), (46, 1929102), (69, 1286068), (84, 1056413), (92, 964551), (138, 643034), (161, 551172), (276, 321517), (322, 275586), (483, 183724), (529, 167748), (644, 137793), (966, 91862), (1058, 83874), (1587, 55916), (1932, 45931), (1997, 44436), (2116, 41937), (3174, 27958), (3703, 23964), (3994, 22218), (5991, 14812), (6348, 13979), (7406, 11982), (7988, 11109)]