89505416

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{11177}}^1$

素因数の和:11214

約数の個数: 64

約数和(自身を含む): 225348480

約数和(自身を除く): 135843064

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 44, 52, 56, 77, 88, 91, 104, 143, 154, 182, 286, 308, 364, 572, 616, 728, 1001, 1144, 2002, 4004, 8008, 11177, 22354, 44708, 78239, 89416, 122947, 145301, 156478, 245894, 290602, 312956, 491788, 581204, 625912, 860629, 983576, 1017107, 1162408, 1598311, 1721258, 2034214, 3196622, 3442516, 4068428, 6393244, 6885032, 8136856, 11188177, 12786488, 22376354, 44752708, 89505416]

約数ペア:

[(1, 89505416), (2, 44752708), (4, 22376354), (7, 12786488), (8, 11188177), (11, 8136856), (13, 6885032), (14, 6393244), (22, 4068428), (26, 3442516), (28, 3196622), (44, 2034214), (52, 1721258), (56, 1598311), (77, 1162408), (88, 1017107), (91, 983576), (104, 860629), (143, 625912), (154, 581204), (182, 491788), (286, 312956), (308, 290602), (364, 245894), (572, 156478), (616, 145301), (728, 122947), (1001, 89416), (1144, 78239), (2002, 44708), (4004, 22354), (8008, 11177)]