77419264

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{541}}^1$

素因数の和:613

約数の個数: 72

約数和(自身を含む): 170608592

約数和(自身を除く): 93189328

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 43, 52, 64, 86, 104, 128, 172, 208, 256, 344, 416, 541, 559, 688, 832, 1082, 1118, 1376, 1664, 2164, 2236, 2752, 3328, 4328, 4472, 5504, 7033, 8656, 8944, 11008, 14066, 17312, 17888, 23263, 28132, 34624, 35776, 46526, 56264, 69248, 71552, 93052, 112528, 138496, 143104, 186104, 225056, 302419, 372208, 450112, 604838, 744416, 900224, 1209676, 1488832, 1800448, 2419352, 2977664, 4838704, 5955328, 9677408, 19354816, 38709632, 77419264]

約数ペア:

[(1, 77419264), (2, 38709632), (4, 19354816), (8, 9677408), (13, 5955328), (16, 4838704), (26, 2977664), (32, 2419352), (43, 1800448), (52, 1488832), (64, 1209676), (86, 900224), (104, 744416), (128, 604838), (172, 450112), (208, 372208), (256, 302419), (344, 225056), (416, 186104), (541, 143104), (559, 138496), (688, 112528), (832, 93052), (1082, 71552), (1118, 69248), (1376, 56264), (1664, 46526), (2164, 35776), (2236, 34624), (2752, 28132), (3328, 23263), (4328, 17888), (4472, 17312), (5504, 14066), (7033, 11008), (8656, 8944)]