77817936

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{241}}^1$

素因数の和:321

約数の個数: 120

約数和(自身を含む): 238383552

約数和(自身を除く): 160565616

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 56, 62, 84, 93, 112, 124, 168, 186, 217, 241, 248, 336, 372, 434, 482, 496, 651, 723, 744, 868, 961, 964, 1302, 1446, 1488, 1687, 1736, 1922, 1928, 2604, 2883, 2892, 3374, 3472, 3844, 3856, 5061, 5208, 5766, 5784, 6727, 6748, 7471, 7688, 10122, 10416, 11532, 11568, 13454, 13496, 14942, 15376, 20181, 20244, 22413, 23064, 26908, 26992, 29884, 40362, 40488, 44826, 46128, 52297, 53816, 59768, 80724, 80976, 89652, 104594, 107632, 119536, 156891, 161448, 179304, 209188, 231601, 313782, 322896, 358608, 418376, 463202, 627564, 694803, 836752, 926404, 1255128, 1389606, 1621207, 1852808, 2510256, 2779212, 3242414, 3705616, 4863621, 5558424, 6484828, 9727242, 11116848, 12969656, 19454484, 25939312, 38908968, 77817936]

約数ペア:

[(1, 77817936), (2, 38908968), (3, 25939312), (4, 19454484), (6, 12969656), (7, 11116848), (8, 9727242), (12, 6484828), (14, 5558424), (16, 4863621), (21, 3705616), (24, 3242414), (28, 2779212), (31, 2510256), (42, 1852808), (48, 1621207), (56, 1389606), (62, 1255128), (84, 926404), (93, 836752), (112, 694803), (124, 627564), (168, 463202), (186, 418376), (217, 358608), (241, 322896), (248, 313782), (336, 231601), (372, 209188), (434, 179304), (482, 161448), (496, 156891), (651, 119536), (723, 107632), (744, 104594), (868, 89652), (961, 80976), (964, 80724), (1302, 59768), (1446, 53816), (1488, 52297), (1687, 46128), (1736, 44826), (1922, 40488), (1928, 40362), (2604, 29884), (2883, 26992), (2892, 26908), (3374, 23064), (3472, 22413), (3844, 20244), (3856, 20181), (5061, 15376), (5208, 14942), (5766, 13496), (5784, 13454), (6727, 11568), (6748, 11532), (7471, 10416), (7688, 10122)]