84589216

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{263}}^1$

素因数の和:338

約数の個数: 72

約数和(自身を含む): 183949920

約数和(自身を除く): 99360704

約数列:

[1, 2, 4, 8, 16, 19, 23, 32, 38, 46, 76, 92, 152, 184, 263, 304, 368, 437, 526, 529, 608, 736, 874, 1052, 1058, 1748, 2104, 2116, 3496, 4208, 4232, 4997, 6049, 6992, 8416, 8464, 9994, 10051, 12098, 13984, 16928, 19988, 20102, 24196, 39976, 40204, 48392, 79952, 80408, 96784, 114931, 139127, 159904, 160816, 193568, 229862, 278254, 321632, 459724, 556508, 919448, 1113016, 1838896, 2226032, 2643413, 3677792, 4452064, 5286826, 10573652, 21147304, 42294608, 84589216]

約数ペア:

[(1, 84589216), (2, 42294608), (4, 21147304), (8, 10573652), (16, 5286826), (19, 4452064), (23, 3677792), (32, 2643413), (38, 2226032), (46, 1838896), (76, 1113016), (92, 919448), (152, 556508), (184, 459724), (263, 321632), (304, 278254), (368, 229862), (437, 193568), (526, 160816), (529, 159904), (608, 139127), (736, 114931), (874, 96784), (1052, 80408), (1058, 79952), (1748, 48392), (2104, 40204), (2116, 39976), (3496, 24196), (4208, 20102), (4232, 19988), (4997, 16928), (6049, 13984), (6992, 12098), (8416, 10051), (8464, 9994)]