72093923

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{197}}^1$

素因数の和:347

約数の個数: 32

約数和(自身を含む): 88957440

約数和(自身を除く): 16863517

約数列:

[1, 11, 17, 19, 103, 187, 197, 209, 323, 1133, 1751, 1957, 2167, 3349, 3553, 3743, 19261, 20291, 21527, 33269, 36839, 41173, 63631, 223201, 344947, 365959, 385529, 699941, 3794417, 4240819, 6553993, 72093923]

約数ペア:

[(1, 72093923), (11, 6553993), (17, 4240819), (19, 3794417), (103, 699941), (187, 385529), (197, 365959), (209, 344947), (323, 223201), (1133, 63631), (1751, 41173), (1957, 36839), (2167, 33269), (3349, 21527), (3553, 20291), (3743, 19261)]