76474548

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{149}}^1\times {\mathrm{269}}^1$

素因数の和:481

約数の個数: 72

約数和(自身を含む): 199017000

約数和(自身を除く): 122542452

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 149, 159, 212, 269, 298, 318, 447, 477, 538, 596, 636, 807, 894, 954, 1076, 1341, 1614, 1788, 1908, 2421, 2682, 3228, 4842, 5364, 7897, 9684, 14257, 15794, 23691, 28514, 31588, 40081, 42771, 47382, 57028, 71073, 80162, 85542, 94764, 120243, 128313, 142146, 160324, 171084, 240486, 256626, 284292, 360729, 480972, 513252, 721458, 1442916, 2124293, 4248586, 6372879, 8497172, 12745758, 19118637, 25491516, 38237274, 76474548]

約数ペア:

[(1, 76474548), (2, 38237274), (3, 25491516), (4, 19118637), (6, 12745758), (9, 8497172), (12, 6372879), (18, 4248586), (36, 2124293), (53, 1442916), (106, 721458), (149, 513252), (159, 480972), (212, 360729), (269, 284292), (298, 256626), (318, 240486), (447, 171084), (477, 160324), (538, 142146), (596, 128313), (636, 120243), (807, 94764), (894, 85542), (954, 80162), (1076, 71073), (1341, 57028), (1614, 47382), (1788, 42771), (1908, 40081), (2421, 31588), (2682, 28514), (3228, 23691), (4842, 15794), (5364, 14257), (7897, 9684)]