866868

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:136

約数の個数: 48

約数和(自身を含む): 2177280

約数和(自身を除く): 1310412

約数列:

[1, 2, 3, 4, 6, 12, 29, 47, 53, 58, 87, 94, 106, 116, 141, 159, 174, 188, 212, 282, 318, 348, 564, 636, 1363, 1537, 2491, 2726, 3074, 4089, 4611, 4982, 5452, 6148, 7473, 8178, 9222, 9964, 14946, 16356, 18444, 29892, 72239, 144478, 216717, 288956, 433434, 866868]

約数ペア:

[(1, 866868), (2, 433434), (3, 288956), (4, 216717), (6, 144478), (12, 72239), (29, 29892), (47, 18444), (53, 16356), (58, 14946), (87, 9964), (94, 9222), (106, 8178), (116, 7473), (141, 6148), (159, 5452), (174, 4982), (188, 4611), (212, 4089), (282, 3074), (318, 2726), (348, 2491), (564, 1537), (636, 1363)]