69111664

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{311}}^1$

素因数の和:398

約数の個数: 80

約数和(自身を含む): 153204480

約数和(自身を除く): 84092816

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 43, 68, 76, 86, 136, 152, 172, 272, 304, 311, 323, 344, 622, 646, 688, 731, 817, 1244, 1292, 1462, 1634, 2488, 2584, 2924, 3268, 4976, 5168, 5287, 5848, 5909, 6536, 10574, 11696, 11818, 13072, 13373, 13889, 21148, 23636, 26746, 27778, 42296, 47272, 53492, 55556, 84592, 94544, 100453, 106984, 111112, 200906, 213968, 222224, 227341, 254087, 401812, 454682, 508174, 803624, 909364, 1016348, 1607248, 1818728, 2032696, 3637456, 4065392, 4319479, 8638958, 17277916, 34555832, 69111664]

約数ペア:

[(1, 69111664), (2, 34555832), (4, 17277916), (8, 8638958), (16, 4319479), (17, 4065392), (19, 3637456), (34, 2032696), (38, 1818728), (43, 1607248), (68, 1016348), (76, 909364), (86, 803624), (136, 508174), (152, 454682), (172, 401812), (272, 254087), (304, 227341), (311, 222224), (323, 213968), (344, 200906), (622, 111112), (646, 106984), (688, 100453), (731, 94544), (817, 84592), (1244, 55556), (1292, 53492), (1462, 47272), (1634, 42296), (2488, 27778), (2584, 26746), (2924, 23636), (3268, 21148), (4976, 13889), (5168, 13373), (5287, 13072), (5848, 11818), (5909, 11696), (6536, 10574)]