77178976

素因数分解:

$2^5\times 7^1\times {\mathrm{29}}^1\times {\mathrm{109}}^2$

素因数の和:264

約数の個数: 72

約数和(自身を含む): 181303920

約数和(自身を除く): 104124944

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 109, 112, 116, 203, 218, 224, 232, 406, 436, 464, 763, 812, 872, 928, 1526, 1624, 1744, 3052, 3161, 3248, 3488, 6104, 6322, 6496, 11881, 12208, 12644, 22127, 23762, 24416, 25288, 44254, 47524, 50576, 83167, 88508, 95048, 101152, 166334, 177016, 190096, 332668, 344549, 354032, 380192, 665336, 689098, 708064, 1330672, 1378196, 2411843, 2661344, 2756392, 4823686, 5512784, 9647372, 11025568, 19294744, 38589488, 77178976]

約数ペア:

[(1, 77178976), (2, 38589488), (4, 19294744), (7, 11025568), (8, 9647372), (14, 5512784), (16, 4823686), (28, 2756392), (29, 2661344), (32, 2411843), (56, 1378196), (58, 1330672), (109, 708064), (112, 689098), (116, 665336), (203, 380192), (218, 354032), (224, 344549), (232, 332668), (406, 190096), (436, 177016), (464, 166334), (763, 101152), (812, 95048), (872, 88508), (928, 83167), (1526, 50576), (1624, 47524), (1744, 44254), (3052, 25288), (3161, 24416), (3248, 23762), (3488, 22127), (6104, 12644), (6322, 12208), (6496, 11881)]