89752432

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{277}}^1$

素因数の和:566

約数の個数: 80

約数和(自身を含む): 218414592

約数和(自身を除く): 128662160

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 263, 277, 308, 526, 554, 616, 1052, 1108, 1232, 1841, 1939, 2104, 2216, 2893, 3047, 3682, 3878, 4208, 4432, 5786, 6094, 7364, 7756, 11572, 12188, 14728, 15512, 20251, 21329, 23144, 24376, 29456, 31024, 40502, 42658, 46288, 48752, 72851, 81004, 85316, 145702, 162008, 170632, 291404, 324016, 341264, 509957, 582808, 801361, 1019914, 1165616, 1602722, 2039828, 3205444, 4079656, 5609527, 6410888, 8159312, 11219054, 12821776, 22438108, 44876216, 89752432]

約数ペア:

[(1, 89752432), (2, 44876216), (4, 22438108), (7, 12821776), (8, 11219054), (11, 8159312), (14, 6410888), (16, 5609527), (22, 4079656), (28, 3205444), (44, 2039828), (56, 1602722), (77, 1165616), (88, 1019914), (112, 801361), (154, 582808), (176, 509957), (263, 341264), (277, 324016), (308, 291404), (526, 170632), (554, 162008), (616, 145702), (1052, 85316), (1108, 81004), (1232, 72851), (1841, 48752), (1939, 46288), (2104, 42658), (2216, 40502), (2893, 31024), (3047, 29456), (3682, 24376), (3878, 23144), (4208, 21329), (4432, 20251), (5786, 15512), (6094, 14728), (7364, 12188), (7756, 11572)]