87327992

素因数分解:

$2^3\times {\mathrm{31}}^2\times {\mathrm{37}}^1\times {\mathrm{307}}^1$

素因数の和:412

約数の個数: 48

約数和(自身を含む): 174331080

約数和(自身を除く): 87003088

約数列:

[1, 2, 4, 8, 31, 37, 62, 74, 124, 148, 248, 296, 307, 614, 961, 1147, 1228, 1922, 2294, 2456, 3844, 4588, 7688, 9176, 9517, 11359, 19034, 22718, 35557, 38068, 45436, 71114, 76136, 90872, 142228, 284456, 295027, 352129, 590054, 704258, 1180108, 1408516, 2360216, 2817032, 10915999, 21831998, 43663996, 87327992]

約数ペア:

[(1, 87327992), (2, 43663996), (4, 21831998), (8, 10915999), (31, 2817032), (37, 2360216), (62, 1408516), (74, 1180108), (124, 704258), (148, 590054), (248, 352129), (296, 295027), (307, 284456), (614, 142228), (961, 90872), (1147, 76136), (1228, 71114), (1922, 45436), (2294, 38068), (2456, 35557), (3844, 22718), (4588, 19034), (7688, 11359), (9176, 9517)]