87723064

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{6971}}^1$

素因数の和:7012

約数の個数: 48

約数和(自身を含む): 194727960

約数和(自身を除く): 107004896

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 121, 143, 242, 286, 484, 572, 968, 1144, 1573, 3146, 6292, 6971, 12584, 13942, 27884, 55768, 76681, 90623, 153362, 181246, 306724, 362492, 613448, 724984, 843491, 996853, 1686982, 1993706, 3373964, 3987412, 6747928, 7974824, 10965383, 21930766, 43861532, 87723064]

約数ペア:

[(1, 87723064), (2, 43861532), (4, 21930766), (8, 10965383), (11, 7974824), (13, 6747928), (22, 3987412), (26, 3373964), (44, 1993706), (52, 1686982), (88, 996853), (104, 843491), (121, 724984), (143, 613448), (242, 362492), (286, 306724), (484, 181246), (572, 153362), (968, 90623), (1144, 76681), (1573, 55768), (3146, 27884), (6292, 13942), (6971, 12584)]