80342724

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{86951}}^1$

素因数の和:86976

約数の個数: 48

約数和(自身を含む): 233726976

約数和(自身を除く): 153384252

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 132, 154, 231, 308, 462, 924, 86951, 173902, 260853, 347804, 521706, 608657, 956461, 1043412, 1217314, 1825971, 1912922, 2434628, 2869383, 3651942, 3825844, 5738766, 6695227, 7303884, 11477532, 13390454, 20085681, 26780908, 40171362, 80342724]

約数ペア:

[(1, 80342724), (2, 40171362), (3, 26780908), (4, 20085681), (6, 13390454), (7, 11477532), (11, 7303884), (12, 6695227), (14, 5738766), (21, 3825844), (22, 3651942), (28, 2869383), (33, 2434628), (42, 1912922), (44, 1825971), (66, 1217314), (77, 1043412), (84, 956461), (132, 608657), (154, 521706), (231, 347804), (308, 260853), (462, 173902), (924, 86951)]