66807864

素因数分解:

$2^3\times 3^2\times {\mathrm{101}}^1\times {\mathrm{9187}}^1$

素因数の和:9300

約数の個数: 48

約数和(自身を含む): 182749320

約数和(自身を除く): 115941456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 101, 202, 303, 404, 606, 808, 909, 1212, 1818, 2424, 3636, 7272, 9187, 18374, 27561, 36748, 55122, 73496, 82683, 110244, 165366, 220488, 330732, 661464, 927887, 1855774, 2783661, 3711548, 5567322, 7423096, 8350983, 11134644, 16701966, 22269288, 33403932, 66807864]

約数ペア:

[(1, 66807864), (2, 33403932), (3, 22269288), (4, 16701966), (6, 11134644), (8, 8350983), (9, 7423096), (12, 5567322), (18, 3711548), (24, 2783661), (36, 1855774), (72, 927887), (101, 661464), (202, 330732), (303, 220488), (404, 165366), (606, 110244), (808, 82683), (909, 73496), (1212, 55122), (1818, 36748), (2424, 27561), (3636, 18374), (7272, 9187)]