71789916

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{14699}}^1$

素因数の和:14754

約数の個数: 48

約数和(自身を含む): 187689600

約数和(自身を除く): 115899684

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 37, 44, 66, 74, 111, 132, 148, 222, 407, 444, 814, 1221, 1628, 2442, 4884, 14699, 29398, 44097, 58796, 88194, 161689, 176388, 323378, 485067, 543863, 646756, 970134, 1087726, 1631589, 1940268, 2175452, 3263178, 5982493, 6526356, 11964986, 17947479, 23929972, 35894958, 71789916]

約数ペア:

[(1, 71789916), (2, 35894958), (3, 23929972), (4, 17947479), (6, 11964986), (11, 6526356), (12, 5982493), (22, 3263178), (33, 2175452), (37, 1940268), (44, 1631589), (66, 1087726), (74, 970134), (111, 646756), (132, 543863), (148, 485067), (222, 323378), (407, 176388), (444, 161689), (814, 88194), (1221, 58796), (1628, 44097), (2442, 29398), (4884, 14699)]