74149458

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:279

約数の個数: 64

約数和(自身を含む): 160038912

約数和(自身を除く): 85889454

約数列:

[1, 2, 3, 6, 31, 43, 62, 73, 86, 93, 127, 129, 146, 186, 219, 254, 258, 381, 438, 762, 1333, 2263, 2666, 3139, 3937, 3999, 4526, 5461, 6278, 6789, 7874, 7998, 9271, 9417, 10922, 11811, 13578, 16383, 18542, 18834, 23622, 27813, 32766, 55626, 97309, 169291, 194618, 287401, 291927, 338582, 398653, 507873, 574802, 583854, 797306, 862203, 1015746, 1195959, 1724406, 2391918, 12358243, 24716486, 37074729, 74149458]

約数ペア:

[(1, 74149458), (2, 37074729), (3, 24716486), (6, 12358243), (31, 2391918), (43, 1724406), (62, 1195959), (73, 1015746), (86, 862203), (93, 797306), (127, 583854), (129, 574802), (146, 507873), (186, 398653), (219, 338582), (254, 291927), (258, 287401), (381, 194618), (438, 169291), (762, 97309), (1333, 55626), (2263, 32766), (2666, 27813), (3139, 23622), (3937, 18834), (3999, 18542), (4526, 16383), (5461, 13578), (6278, 11811), (6789, 10922), (7874, 9417), (7998, 9271)]