83689756

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{263}}^1$

素因数の和:418

約数の個数: 48

約数和(自身を含む): 159667200

約数和(自身を除く): 75977444

約数列:

[1, 2, 4, 19, 38, 53, 76, 79, 106, 158, 212, 263, 316, 526, 1007, 1052, 1501, 2014, 3002, 4028, 4187, 4997, 6004, 8374, 9994, 13939, 16748, 19988, 20777, 27878, 41554, 55756, 79553, 83108, 159106, 264841, 318212, 394763, 529682, 789526, 1059364, 1101181, 1579052, 2202362, 4404724, 20922439, 41844878, 83689756]

約数ペア:

[(1, 83689756), (2, 41844878), (4, 20922439), (19, 4404724), (38, 2202362), (53, 1579052), (76, 1101181), (79, 1059364), (106, 789526), (158, 529682), (212, 394763), (263, 318212), (316, 264841), (526, 159106), (1007, 83108), (1052, 79553), (1501, 55756), (2014, 41554), (3002, 27878), (4028, 20777), (4187, 19988), (4997, 16748), (6004, 13939), (8374, 9994)]