78604572

素因数分解:

$2^2\times 3^1\times {\mathrm{137}}^2\times {\mathrm{349}}^1$

素因数の和:630

約数の個数: 36

約数和(自身を含む): 185288600

約数和(自身を除く): 106684028

約数列:

[1, 2, 3, 4, 6, 12, 137, 274, 349, 411, 548, 698, 822, 1047, 1396, 1644, 2094, 4188, 18769, 37538, 47813, 56307, 75076, 95626, 112614, 143439, 191252, 225228, 286878, 573756, 6550381, 13100762, 19651143, 26201524, 39302286, 78604572]

約数ペア:

[(1, 78604572), (2, 39302286), (3, 26201524), (4, 19651143), (6, 13100762), (12, 6550381), (137, 573756), (274, 286878), (349, 225228), (411, 191252), (548, 143439), (698, 112614), (822, 95626), (1047, 75076), (1396, 56307), (1644, 47813), (2094, 37538), (4188, 18769)]