77243796

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{43789}}^1$

素因数の和:43813

約数の個数: 54

約数和(自身を含む): 227138730

約数和(自身を除く): 149894934

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 43789, 87578, 131367, 175156, 262734, 306523, 394101, 525468, 613046, 788202, 919569, 1226092, 1576404, 1839138, 2145661, 2758707, 3678276, 4291322, 5517414, 6436983, 8582644, 11034828, 12873966, 19310949, 25747932, 38621898, 77243796]

約数ペア:

[(1, 77243796), (2, 38621898), (3, 25747932), (4, 19310949), (6, 12873966), (7, 11034828), (9, 8582644), (12, 6436983), (14, 5517414), (18, 4291322), (21, 3678276), (28, 2758707), (36, 2145661), (42, 1839138), (49, 1576404), (63, 1226092), (84, 919569), (98, 788202), (126, 613046), (147, 525468), (196, 394101), (252, 306523), (294, 262734), (441, 175156), (588, 131367), (882, 87578), (1764, 43789)]