71825364

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{919}}^1$

素因数の和:1109

約数の個数: 72

約数和(自身を含む): 196909440

約数和(自身を除く): 125084076

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 167, 234, 334, 468, 501, 668, 919, 1002, 1503, 1838, 2004, 2171, 2757, 3006, 3676, 4342, 5514, 6012, 6513, 8271, 8684, 11028, 11947, 13026, 16542, 19539, 23894, 26052, 33084, 35841, 39078, 47788, 71682, 78156, 107523, 143364, 153473, 215046, 306946, 430092, 460419, 613892, 920838, 1381257, 1841676, 1995149, 2762514, 3990298, 5525028, 5985447, 7980596, 11970894, 17956341, 23941788, 35912682, 71825364]

約数ペア:

[(1, 71825364), (2, 35912682), (3, 23941788), (4, 17956341), (6, 11970894), (9, 7980596), (12, 5985447), (13, 5525028), (18, 3990298), (26, 2762514), (36, 1995149), (39, 1841676), (52, 1381257), (78, 920838), (117, 613892), (156, 460419), (167, 430092), (234, 306946), (334, 215046), (468, 153473), (501, 143364), (668, 107523), (919, 78156), (1002, 71682), (1503, 47788), (1838, 39078), (2004, 35841), (2171, 33084), (2757, 26052), (3006, 23894), (3676, 19539), (4342, 16542), (5514, 13026), (6012, 11947), (6513, 11028), (8271, 8684)]