79324784

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{67}}^1$

素因数の和:155

約数の個数: 120

約数和(自身を含む): 200951424

約数和(自身を除く): 121626640

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 44, 56, 62, 67, 77, 88, 112, 124, 134, 154, 176, 217, 248, 268, 308, 341, 434, 469, 496, 536, 616, 682, 737, 868, 938, 961, 1072, 1232, 1364, 1474, 1736, 1876, 1922, 2077, 2387, 2728, 2948, 3472, 3752, 3844, 4154, 4774, 5159, 5456, 5896, 6727, 7504, 7688, 8308, 9548, 10318, 10571, 11792, 13454, 14539, 15376, 16616, 19096, 20636, 21142, 22847, 26908, 29078, 33232, 38192, 41272, 42284, 45694, 53816, 58156, 64387, 73997, 82544, 84568, 91388, 107632, 116312, 128774, 147994, 159929, 169136, 182776, 232624, 257548, 295988, 319858, 365552, 450709, 515096, 591976, 639716, 708257, 901418, 1030192, 1183952, 1279432, 1416514, 1802836, 2558864, 2833028, 3605672, 4957799, 5666056, 7211344, 9915598, 11332112, 19831196, 39662392, 79324784]

約数ペア:

[(1, 79324784), (2, 39662392), (4, 19831196), (7, 11332112), (8, 9915598), (11, 7211344), (14, 5666056), (16, 4957799), (22, 3605672), (28, 2833028), (31, 2558864), (44, 1802836), (56, 1416514), (62, 1279432), (67, 1183952), (77, 1030192), (88, 901418), (112, 708257), (124, 639716), (134, 591976), (154, 515096), (176, 450709), (217, 365552), (248, 319858), (268, 295988), (308, 257548), (341, 232624), (434, 182776), (469, 169136), (496, 159929), (536, 147994), (616, 128774), (682, 116312), (737, 107632), (868, 91388), (938, 84568), (961, 82544), (1072, 73997), (1232, 64387), (1364, 58156), (1474, 53816), (1736, 45694), (1876, 42284), (1922, 41272), (2077, 38192), (2387, 33232), (2728, 29078), (2948, 26908), (3472, 22847), (3752, 21142), (3844, 20636), (4154, 19096), (4774, 16616), (5159, 15376), (5456, 14539), (5896, 13454), (6727, 11792), (7504, 10571), (7688, 10318), (8308, 9548)]