77442904

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^3\times {\mathrm{1039}}^1$

素因数の和:1085

約数の個数: 64

約数和(自身を含む): 182707200

約数和(自身を除く): 105264296

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 121, 154, 242, 308, 484, 616, 847, 968, 1039, 1331, 1694, 2078, 2662, 3388, 4156, 5324, 6776, 7273, 8312, 9317, 10648, 11429, 14546, 18634, 22858, 29092, 37268, 45716, 58184, 74536, 80003, 91432, 125719, 160006, 251438, 320012, 502876, 640024, 880033, 1005752, 1382909, 1760066, 2765818, 3520132, 5531636, 7040264, 9680363, 11063272, 19360726, 38721452, 77442904]

約数ペア:

[(1, 77442904), (2, 38721452), (4, 19360726), (7, 11063272), (8, 9680363), (11, 7040264), (14, 5531636), (22, 3520132), (28, 2765818), (44, 1760066), (56, 1382909), (77, 1005752), (88, 880033), (121, 640024), (154, 502876), (242, 320012), (308, 251438), (484, 160006), (616, 125719), (847, 91432), (968, 80003), (1039, 74536), (1331, 58184), (1694, 45716), (2078, 37268), (2662, 29092), (3388, 22858), (4156, 18634), (5324, 14546), (6776, 11429), (7273, 10648), (8312, 9317)]