87378456

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^2\times {\mathrm{30089}}^1$

素因数の和:30120

約数の個数: 48

約数和(自身を含む): 240118200

約数和(自身を除く): 152739744

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 121, 132, 242, 264, 363, 484, 726, 968, 1452, 2904, 30089, 60178, 90267, 120356, 180534, 240712, 330979, 361068, 661958, 722136, 992937, 1323916, 1985874, 2647832, 3640769, 3971748, 7281538, 7943496, 10922307, 14563076, 21844614, 29126152, 43689228, 87378456]

約数ペア:

[(1, 87378456), (2, 43689228), (3, 29126152), (4, 21844614), (6, 14563076), (8, 10922307), (11, 7943496), (12, 7281538), (22, 3971748), (24, 3640769), (33, 2647832), (44, 1985874), (66, 1323916), (88, 992937), (121, 722136), (132, 661958), (242, 361068), (264, 330979), (363, 240712), (484, 180534), (726, 120356), (968, 90267), (1452, 60178), (2904, 30089)]