87365754

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{40787}}^1$

素因数の和:40819

約数の個数: 48

約数和(自身を含む): 229065408

約数和(自身を除く): 141699654

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 51, 63, 102, 119, 126, 153, 238, 306, 357, 714, 1071, 2142, 40787, 81574, 122361, 244722, 285509, 367083, 571018, 693379, 734166, 856527, 1386758, 1713054, 2080137, 2569581, 4160274, 4853653, 5139162, 6240411, 9707306, 12480822, 14560959, 29121918, 43682877, 87365754]

約数ペア:

[(1, 87365754), (2, 43682877), (3, 29121918), (6, 14560959), (7, 12480822), (9, 9707306), (14, 6240411), (17, 5139162), (18, 4853653), (21, 4160274), (34, 2569581), (42, 2080137), (51, 1713054), (63, 1386758), (102, 856527), (119, 734166), (126, 693379), (153, 571018), (238, 367083), (306, 285509), (357, 244722), (714, 122361), (1071, 81574), (2142, 40787)]