77213976

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{459607}}^1$

素因数の和:459623

約数の個数: 32

約数和(自身を含む): 220611840

約数和(自身を除く): 143397864

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 459607, 919214, 1378821, 1838428, 2757642, 3217249, 3676856, 5515284, 6434498, 9651747, 11030568, 12868996, 19303494, 25737992, 38606988, 77213976]

約数ペア:

[(1, 77213976), (2, 38606988), (3, 25737992), (4, 19303494), (6, 12868996), (7, 11030568), (8, 9651747), (12, 6434498), (14, 5515284), (21, 3676856), (24, 3217249), (28, 2757642), (42, 1838428), (56, 1378821), (84, 919214), (168, 459607)]