64143588

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{269}}^1\times {\mathrm{641}}^1$

素因数の和:948

約数の個数: 48

約数和(自身を含む): 155312640

約数和(自身を除く): 91169052

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 269, 372, 538, 641, 807, 1076, 1282, 1614, 1923, 2564, 3228, 3846, 7692, 8339, 16678, 19871, 25017, 33356, 39742, 50034, 59613, 79484, 100068, 119226, 172429, 238452, 344858, 517287, 689716, 1034574, 2069148, 5345299, 10690598, 16035897, 21381196, 32071794, 64143588]

約数ペア:

[(1, 64143588), (2, 32071794), (3, 21381196), (4, 16035897), (6, 10690598), (12, 5345299), (31, 2069148), (62, 1034574), (93, 689716), (124, 517287), (186, 344858), (269, 238452), (372, 172429), (538, 119226), (641, 100068), (807, 79484), (1076, 59613), (1282, 50034), (1614, 39742), (1923, 33356), (2564, 25017), (3228, 19871), (3846, 16678), (7692, 8339)]