89930724

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{30341}}^1$

素因数の和:30380

約数の個数: 48

約数和(自身を含む): 237881280

約数和(自身を除く): 147950556

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 228, 247, 494, 741, 988, 1482, 2964, 30341, 60682, 91023, 121364, 182046, 364092, 394433, 576479, 788866, 1152958, 1183299, 1577732, 1729437, 2305916, 2366598, 3458874, 4733196, 6917748, 7494227, 14988454, 22482681, 29976908, 44965362, 89930724]

約数ペア:

[(1, 89930724), (2, 44965362), (3, 29976908), (4, 22482681), (6, 14988454), (12, 7494227), (13, 6917748), (19, 4733196), (26, 3458874), (38, 2366598), (39, 2305916), (52, 1729437), (57, 1577732), (76, 1183299), (78, 1152958), (114, 788866), (156, 576479), (228, 394433), (247, 364092), (494, 182046), (741, 121364), (988, 91023), (1482, 60682), (2964, 30341)]