76641824

素因数分解:

$2^5\times 7^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1$

素因数の和:242

約数の個数: 96

約数和(自身を含む): 180512640

約数和(自身を除く): 103870816

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 56, 73, 86, 109, 112, 146, 172, 218, 224, 292, 301, 344, 436, 511, 584, 602, 688, 763, 872, 1022, 1168, 1204, 1376, 1526, 1744, 2044, 2336, 2408, 3052, 3139, 3488, 4088, 4687, 4816, 6104, 6278, 7957, 8176, 9374, 9632, 12208, 12556, 15914, 16352, 18748, 21973, 24416, 25112, 31828, 32809, 37496, 43946, 50224, 55699, 63656, 65618, 74992, 87892, 100448, 111398, 127312, 131236, 149984, 175784, 222796, 254624, 262472, 342151, 351568, 445592, 524944, 684302, 703136, 891184, 1049888, 1368604, 1782368, 2395057, 2737208, 4790114, 5474416, 9580228, 10948832, 19160456, 38320912, 76641824]

約数ペア:

[(1, 76641824), (2, 38320912), (4, 19160456), (7, 10948832), (8, 9580228), (14, 5474416), (16, 4790114), (28, 2737208), (32, 2395057), (43, 1782368), (56, 1368604), (73, 1049888), (86, 891184), (109, 703136), (112, 684302), (146, 524944), (172, 445592), (218, 351568), (224, 342151), (292, 262472), (301, 254624), (344, 222796), (436, 175784), (511, 149984), (584, 131236), (602, 127312), (688, 111398), (763, 100448), (872, 87892), (1022, 74992), (1168, 65618), (1204, 63656), (1376, 55699), (1526, 50224), (1744, 43946), (2044, 37496), (2336, 32809), (2408, 31828), (3052, 25112), (3139, 24416), (3488, 21973), (4088, 18748), (4687, 16352), (4816, 15914), (6104, 12556), (6278, 12208), (7957, 9632), (8176, 9374)]