71248518

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1$

素因数の和:207

約数の個数: 128

約数和(自身を含む): 186624000

約数和(自身を除く): 115375482

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 27, 33, 38, 54, 57, 59, 66, 99, 107, 114, 118, 171, 177, 198, 209, 214, 297, 321, 342, 354, 418, 513, 531, 594, 627, 642, 649, 963, 1026, 1062, 1121, 1177, 1254, 1298, 1593, 1881, 1926, 1947, 2033, 2242, 2354, 2889, 3186, 3363, 3531, 3762, 3894, 4066, 5643, 5778, 5841, 6099, 6313, 6726, 7062, 10089, 10593, 11286, 11682, 12198, 12331, 12626, 17523, 18297, 18939, 20178, 21186, 22363, 24662, 30267, 31779, 35046, 36594, 36993, 37878, 44726, 54891, 56817, 60534, 63558, 67089, 69443, 73986, 109782, 110979, 113634, 119947, 134178, 138886, 170451, 201267, 208329, 221958, 239894, 332937, 340902, 359841, 402534, 416658, 603801, 624987, 665874, 719682, 1079523, 1207602, 1249974, 1319417, 1874961, 2159046, 2638834, 3238569, 3749922, 3958251, 6477138, 7916502, 11874753, 23749506, 35624259, 71248518]

約数ペア:

[(1, 71248518), (2, 35624259), (3, 23749506), (6, 11874753), (9, 7916502), (11, 6477138), (18, 3958251), (19, 3749922), (22, 3238569), (27, 2638834), (33, 2159046), (38, 1874961), (54, 1319417), (57, 1249974), (59, 1207602), (66, 1079523), (99, 719682), (107, 665874), (114, 624987), (118, 603801), (171, 416658), (177, 402534), (198, 359841), (209, 340902), (214, 332937), (297, 239894), (321, 221958), (342, 208329), (354, 201267), (418, 170451), (513, 138886), (531, 134178), (594, 119947), (627, 113634), (642, 110979), (649, 109782), (963, 73986), (1026, 69443), (1062, 67089), (1121, 63558), (1177, 60534), (1254, 56817), (1298, 54891), (1593, 44726), (1881, 37878), (1926, 36993), (1947, 36594), (2033, 35046), (2242, 31779), (2354, 30267), (2889, 24662), (3186, 22363), (3363, 21186), (3531, 20178), (3762, 18939), (3894, 18297), (4066, 17523), (5643, 12626), (5778, 12331), (5841, 12198), (6099, 11682), (6313, 11286), (6726, 10593), (7062, 10089)]