66727668

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{769}}^1\times {\mathrm{1033}}^1$

素因数の和:1816

約数の個数: 48

約数和(自身を含む): 178344320

約数和(自身を除く): 111616652

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 769, 1033, 1538, 2066, 2307, 3076, 3099, 4132, 4614, 5383, 6198, 7231, 9228, 10766, 12396, 14462, 16149, 21532, 21693, 28924, 32298, 43386, 64596, 86772, 794377, 1588754, 2383131, 3177508, 4766262, 5560639, 9532524, 11121278, 16681917, 22242556, 33363834, 66727668]

約数ペア:

[(1, 66727668), (2, 33363834), (3, 22242556), (4, 16681917), (6, 11121278), (7, 9532524), (12, 5560639), (14, 4766262), (21, 3177508), (28, 2383131), (42, 1588754), (84, 794377), (769, 86772), (1033, 64596), (1538, 43386), (2066, 32298), (2307, 28924), (3076, 21693), (3099, 21532), (4132, 16149), (4614, 14462), (5383, 12396), (6198, 10766), (7231, 9228)]