71244666

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{521}}^1$

素因数の和:707

約数の個数: 48

約数和(自身を含む): 158303808

約数和(自身を除く): 87059142

約数列:

[1, 2, 3, 6, 9, 18, 71, 107, 142, 213, 214, 321, 426, 521, 639, 642, 963, 1042, 1278, 1563, 1926, 3126, 4689, 7597, 9378, 15194, 22791, 36991, 45582, 55747, 68373, 73982, 110973, 111494, 136746, 167241, 221946, 332919, 334482, 501723, 665838, 1003446, 3958037, 7916074, 11874111, 23748222, 35622333, 71244666]

約数ペア:

[(1, 71244666), (2, 35622333), (3, 23748222), (6, 11874111), (9, 7916074), (18, 3958037), (71, 1003446), (107, 665838), (142, 501723), (213, 334482), (214, 332919), (321, 221946), (426, 167241), (521, 136746), (639, 111494), (642, 110973), (963, 73982), (1042, 68373), (1278, 55747), (1563, 45582), (1926, 36991), (3126, 22791), (4689, 15194), (7597, 9378)]