64860184

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1$

素因数の和:280

約数の個数: 64

約数和(自身を含む): 133539840

約数和(自身を除く): 68679656

約数列:

[1, 2, 4, 8, 23, 31, 46, 62, 83, 92, 124, 137, 166, 184, 248, 274, 332, 548, 664, 713, 1096, 1426, 1909, 2573, 2852, 3151, 3818, 4247, 5146, 5704, 6302, 7636, 8494, 10292, 11371, 12604, 15272, 16988, 20584, 22742, 25208, 33976, 45484, 59179, 90968, 97681, 118358, 195362, 236716, 261533, 352501, 390724, 473432, 523066, 705002, 781448, 1046132, 1410004, 2092264, 2820008, 8107523, 16215046, 32430092, 64860184]

約数ペア:

[(1, 64860184), (2, 32430092), (4, 16215046), (8, 8107523), (23, 2820008), (31, 2092264), (46, 1410004), (62, 1046132), (83, 781448), (92, 705002), (124, 523066), (137, 473432), (166, 390724), (184, 352501), (248, 261533), (274, 236716), (332, 195362), (548, 118358), (664, 97681), (713, 90968), (1096, 59179), (1426, 45484), (1909, 33976), (2573, 25208), (2852, 22742), (3151, 20584), (3818, 16988), (4247, 15272), (5146, 12604), (5704, 11371), (6302, 10292), (7636, 8494)]