76489776

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1123}}^1$

素因数の和:1191

約数の個数: 120

約数和(自身を含む): 239169216

約数和(自身を除く): 162679440

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 43, 44, 48, 66, 72, 86, 88, 99, 129, 132, 144, 172, 176, 198, 258, 264, 344, 387, 396, 473, 516, 528, 688, 774, 792, 946, 1032, 1123, 1419, 1548, 1584, 1892, 2064, 2246, 2838, 3096, 3369, 3784, 4257, 4492, 5676, 6192, 6738, 7568, 8514, 8984, 10107, 11352, 12353, 13476, 17028, 17968, 20214, 22704, 24706, 26952, 34056, 37059, 40428, 48289, 49412, 53904, 68112, 74118, 80856, 96578, 98824, 111177, 144867, 148236, 161712, 193156, 197648, 222354, 289734, 296472, 386312, 434601, 444708, 531179, 579468, 592944, 772624, 869202, 889416, 1062358, 1158936, 1593537, 1738404, 1778832, 2124716, 2317872, 3187074, 3476808, 4249432, 4780611, 6374148, 6953616, 8498864, 9561222, 12748296, 19122444, 25496592, 38244888, 76489776]

約数ペア:

[(1, 76489776), (2, 38244888), (3, 25496592), (4, 19122444), (6, 12748296), (8, 9561222), (9, 8498864), (11, 6953616), (12, 6374148), (16, 4780611), (18, 4249432), (22, 3476808), (24, 3187074), (33, 2317872), (36, 2124716), (43, 1778832), (44, 1738404), (48, 1593537), (66, 1158936), (72, 1062358), (86, 889416), (88, 869202), (99, 772624), (129, 592944), (132, 579468), (144, 531179), (172, 444708), (176, 434601), (198, 386312), (258, 296472), (264, 289734), (344, 222354), (387, 197648), (396, 193156), (473, 161712), (516, 148236), (528, 144867), (688, 111177), (774, 98824), (792, 96578), (946, 80856), (1032, 74118), (1123, 68112), (1419, 53904), (1548, 49412), (1584, 48289), (1892, 40428), (2064, 37059), (2246, 34056), (2838, 26952), (3096, 24706), (3369, 22704), (3784, 20214), (4257, 17968), (4492, 17028), (5676, 13476), (6192, 12353), (6738, 11352), (7568, 10107), (8514, 8984)]