77291406

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{887}}^1$

素因数の和:1045

約数の個数: 48

約数和(自身を含む): 172882944

約数和(自身を除く): 95591538

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 103, 141, 206, 282, 309, 423, 618, 846, 887, 927, 1774, 1854, 2661, 4841, 5322, 7983, 9682, 14523, 15966, 29046, 41689, 43569, 83378, 87138, 91361, 125067, 182722, 250134, 274083, 375201, 548166, 750402, 822249, 1644498, 4293967, 8587934, 12881901, 25763802, 38645703, 77291406]

約数ペア:

[(1, 77291406), (2, 38645703), (3, 25763802), (6, 12881901), (9, 8587934), (18, 4293967), (47, 1644498), (94, 822249), (103, 750402), (141, 548166), (206, 375201), (282, 274083), (309, 250134), (423, 182722), (618, 125067), (846, 91361), (887, 87138), (927, 83378), (1774, 43569), (1854, 41689), (2661, 29046), (4841, 15966), (5322, 14523), (7983, 9682)]