72665166

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{829}}^1\times {\mathrm{2087}}^1$

素因数の和:2928

約数の個数: 32

約数和(自身を含む): 166371840

約数和(自身を除く): 93706674

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 829, 1658, 2087, 2487, 4174, 4974, 5803, 6261, 11606, 12522, 14609, 17409, 29218, 34818, 43827, 87654, 1730123, 3460246, 5190369, 10380738, 12110861, 24221722, 36332583, 72665166]

約数ペア:

[(1, 72665166), (2, 36332583), (3, 24221722), (6, 12110861), (7, 10380738), (14, 5190369), (21, 3460246), (42, 1730123), (829, 87654), (1658, 43827), (2087, 34818), (2487, 29218), (4174, 17409), (4974, 14609), (5803, 12522), (6261, 11606)]