87868662

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{6359}}^1$

素因数の和:6425

約数の個数: 48

約数和(自身を含む): 208811520

約数和(自身を除く): 120942858

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 49, 94, 98, 141, 147, 282, 294, 329, 658, 987, 1974, 2303, 4606, 6359, 6909, 12718, 13818, 19077, 38154, 44513, 89026, 133539, 267078, 298873, 311591, 597746, 623182, 896619, 934773, 1793238, 1869546, 2092111, 4184222, 6276333, 12552666, 14644777, 29289554, 43934331, 87868662]

約数ペア:

[(1, 87868662), (2, 43934331), (3, 29289554), (6, 14644777), (7, 12552666), (14, 6276333), (21, 4184222), (42, 2092111), (47, 1869546), (49, 1793238), (94, 934773), (98, 896619), (141, 623182), (147, 597746), (282, 311591), (294, 298873), (329, 267078), (658, 133539), (987, 89026), (1974, 44513), (2303, 38154), (4606, 19077), (6359, 13818), (6909, 12718)]