77547932

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{487}}^1$

素因数の和:567

約数の個数: 72

約数和(自身を含む): 174461952

約数和(自身を除く): 96914020

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 47, 77, 94, 121, 154, 188, 242, 308, 329, 484, 487, 517, 658, 847, 974, 1034, 1316, 1694, 1948, 2068, 3388, 3409, 3619, 5357, 5687, 6818, 7238, 10714, 11374, 13636, 14476, 21428, 22748, 22889, 37499, 39809, 45778, 58927, 74998, 79618, 91556, 117854, 149996, 159236, 160223, 235708, 251779, 320446, 412489, 503558, 640892, 824978, 1007116, 1649956, 1762453, 2769569, 3524906, 5539138, 7049812, 11078276, 19386983, 38773966, 77547932]

約数ペア:

[(1, 77547932), (2, 38773966), (4, 19386983), (7, 11078276), (11, 7049812), (14, 5539138), (22, 3524906), (28, 2769569), (44, 1762453), (47, 1649956), (77, 1007116), (94, 824978), (121, 640892), (154, 503558), (188, 412489), (242, 320446), (308, 251779), (329, 235708), (484, 160223), (487, 159236), (517, 149996), (658, 117854), (847, 91556), (974, 79618), (1034, 74998), (1316, 58927), (1694, 45778), (1948, 39809), (2068, 37499), (3388, 22889), (3409, 22748), (3619, 21428), (5357, 14476), (5687, 13636), (6818, 11374), (7238, 10714)]