77211064

素因数分解:

$2^3\times 7^2\times {\mathrm{431}}^1\times {\mathrm{457}}^1$

素因数の和:908

約数の個数: 48

約数和(自身を含む): 169166880

約数和(自身を除く): 91955816

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 431, 457, 862, 914, 1724, 1828, 3017, 3199, 3448, 3656, 6034, 6398, 12068, 12796, 21119, 22393, 24136, 25592, 42238, 44786, 84476, 89572, 168952, 179144, 196967, 393934, 787868, 1378769, 1575736, 2757538, 5515076, 9651383, 11030152, 19302766, 38605532, 77211064]

約数ペア:

[(1, 77211064), (2, 38605532), (4, 19302766), (7, 11030152), (8, 9651383), (14, 5515076), (28, 2757538), (49, 1575736), (56, 1378769), (98, 787868), (196, 393934), (392, 196967), (431, 179144), (457, 168952), (862, 89572), (914, 84476), (1724, 44786), (1828, 42238), (3017, 25592), (3199, 24136), (3448, 22393), (3656, 21119), (6034, 12796), (6398, 12068)]