61977168

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^2\times {\mathrm{3557}}^1$

素因数の和:3593

約数の個数: 90

約数和(自身を含む): 190705242

約数和(自身を除く): 128728074

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 121, 132, 144, 176, 198, 242, 264, 363, 396, 484, 528, 726, 792, 968, 1089, 1452, 1584, 1936, 2178, 2904, 3557, 4356, 5808, 7114, 8712, 10671, 14228, 17424, 21342, 28456, 32013, 39127, 42684, 56912, 64026, 78254, 85368, 117381, 128052, 156508, 170736, 234762, 256104, 313016, 352143, 430397, 469524, 512208, 626032, 704286, 860794, 939048, 1291191, 1408572, 1721588, 1878096, 2582382, 2817144, 3443176, 3873573, 5164764, 5634288, 6886352, 7747146, 10329528, 15494292, 20659056, 30988584, 61977168]

約数ペア:

[(1, 61977168), (2, 30988584), (3, 20659056), (4, 15494292), (6, 10329528), (8, 7747146), (9, 6886352), (11, 5634288), (12, 5164764), (16, 3873573), (18, 3443176), (22, 2817144), (24, 2582382), (33, 1878096), (36, 1721588), (44, 1408572), (48, 1291191), (66, 939048), (72, 860794), (88, 704286), (99, 626032), (121, 512208), (132, 469524), (144, 430397), (176, 352143), (198, 313016), (242, 256104), (264, 234762), (363, 170736), (396, 156508), (484, 128052), (528, 117381), (726, 85368), (792, 78254), (968, 64026), (1089, 56912), (1452, 42684), (1584, 39127), (1936, 32013), (2178, 28456), (2904, 21342), (3557, 17424), (4356, 14228), (5808, 10671), (7114, 8712)]