78371772

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1\times {\mathrm{887}}^1$

素因数の和:1130

約数の個数: 48

約数和(自身を含む): 188966400

約数和(自身を除く): 110594628

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 199, 222, 398, 444, 597, 796, 887, 1194, 1774, 2388, 2661, 3548, 5322, 7363, 10644, 14726, 22089, 29452, 32819, 44178, 65638, 88356, 98457, 131276, 176513, 196914, 353026, 393828, 529539, 706052, 1059078, 2118156, 6530981, 13061962, 19592943, 26123924, 39185886, 78371772]

約数ペア:

[(1, 78371772), (2, 39185886), (3, 26123924), (4, 19592943), (6, 13061962), (12, 6530981), (37, 2118156), (74, 1059078), (111, 706052), (148, 529539), (199, 393828), (222, 353026), (398, 196914), (444, 176513), (597, 131276), (796, 98457), (887, 88356), (1194, 65638), (1774, 44178), (2388, 32819), (2661, 29452), (3548, 22089), (5322, 14726), (7363, 10644)]