90801304

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{4937}}^1$

素因数の和:4984

約数の個数: 48

約数和(自身を含む): 197026200

約数和(自身を除く): 106224896

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 121, 152, 209, 242, 418, 484, 836, 968, 1672, 2299, 4598, 4937, 9196, 9874, 18392, 19748, 39496, 54307, 93803, 108614, 187606, 217228, 375212, 434456, 597377, 750424, 1031833, 1194754, 2063666, 2389508, 4127332, 4779016, 8254664, 11350163, 22700326, 45400652, 90801304]

約数ペア:

[(1, 90801304), (2, 45400652), (4, 22700326), (8, 11350163), (11, 8254664), (19, 4779016), (22, 4127332), (38, 2389508), (44, 2063666), (76, 1194754), (88, 1031833), (121, 750424), (152, 597377), (209, 434456), (242, 375212), (418, 217228), (484, 187606), (836, 108614), (968, 93803), (1672, 54307), (2299, 39496), (4598, 19748), (4937, 18392), (9196, 9874)]