80871076

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{12853}}^1$

素因数の和:12892

約数の個数: 36

約数和(自身を含む): 167539036

約数和(自身を除く): 86667960

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 121, 143, 242, 286, 484, 572, 1573, 3146, 6292, 12853, 25706, 51412, 141383, 167089, 282766, 334178, 565532, 668356, 1555213, 1837979, 3110426, 3675958, 6220852, 7351916, 20217769, 40435538, 80871076]

約数ペア:

[(1, 80871076), (2, 40435538), (4, 20217769), (11, 7351916), (13, 6220852), (22, 3675958), (26, 3110426), (44, 1837979), (52, 1555213), (121, 668356), (143, 565532), (242, 334178), (286, 282766), (484, 167089), (572, 141383), (1573, 51412), (3146, 25706), (6292, 12853)]