87655218

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{397}}^1\times {\mathrm{751}}^1$

素因数の和:1167

約数の個数: 48

約数和(自身を含む): 204718464

約数和(自身を除く): 117063246

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 397, 751, 794, 1191, 1502, 2253, 2382, 2779, 4506, 5257, 5558, 8337, 10514, 15771, 16674, 19453, 31542, 36799, 38906, 58359, 73598, 110397, 116718, 220794, 298147, 596294, 894441, 1788882, 2087029, 4174058, 6261087, 12522174, 14609203, 29218406, 43827609, 87655218]

約数ペア:

[(1, 87655218), (2, 43827609), (3, 29218406), (6, 14609203), (7, 12522174), (14, 6261087), (21, 4174058), (42, 2087029), (49, 1788882), (98, 894441), (147, 596294), (294, 298147), (397, 220794), (751, 116718), (794, 110397), (1191, 73598), (1502, 58359), (2253, 38906), (2382, 36799), (2779, 31542), (4506, 19453), (5257, 16674), (5558, 15771), (8337, 10514)]