87851022

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{15727}}^1$

素因数の和:15765

約数の個数: 48

約数和(自身を含む): 215159040

約数和(自身を除く): 127308018

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 49, 57, 98, 114, 133, 147, 266, 294, 399, 798, 931, 1862, 2793, 5586, 15727, 31454, 47181, 94362, 110089, 220178, 298813, 330267, 597626, 660534, 770623, 896439, 1541246, 1792878, 2091691, 2311869, 4183382, 4623738, 6275073, 12550146, 14641837, 29283674, 43925511, 87851022]

約数ペア:

[(1, 87851022), (2, 43925511), (3, 29283674), (6, 14641837), (7, 12550146), (14, 6275073), (19, 4623738), (21, 4183382), (38, 2311869), (42, 2091691), (49, 1792878), (57, 1541246), (98, 896439), (114, 770623), (133, 660534), (147, 597626), (266, 330267), (294, 298813), (399, 220178), (798, 110089), (931, 94362), (1862, 47181), (2793, 31454), (5586, 15727)]