64712796

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{179}}^1\times {\mathrm{641}}^1$

素因数の和:874

約数の個数: 48

約数和(自身を含む): 155312640

約数和(自身を除く): 90599844

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 141, 179, 188, 282, 358, 537, 564, 641, 716, 1074, 1282, 1923, 2148, 2564, 3846, 7692, 8413, 16826, 25239, 30127, 33652, 50478, 60254, 90381, 100956, 114739, 120508, 180762, 229478, 344217, 361524, 458956, 688434, 1376868, 5392733, 10785466, 16178199, 21570932, 32356398, 64712796]

約数ペア:

[(1, 64712796), (2, 32356398), (3, 21570932), (4, 16178199), (6, 10785466), (12, 5392733), (47, 1376868), (94, 688434), (141, 458956), (179, 361524), (188, 344217), (282, 229478), (358, 180762), (537, 120508), (564, 114739), (641, 100956), (716, 90381), (1074, 60254), (1282, 50478), (1923, 33652), (2148, 30127), (2564, 25239), (3846, 16826), (7692, 8413)]