83906844

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{401}}^1$

素因数の和:515

約数の個数: 96

約数和(自身を含む): 233404416

約数和(自身を除く): 149497572

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 53, 84, 94, 106, 141, 159, 188, 212, 282, 318, 329, 371, 401, 564, 636, 658, 742, 802, 987, 1113, 1203, 1316, 1484, 1604, 1974, 2226, 2406, 2491, 2807, 3948, 4452, 4812, 4982, 5614, 7473, 8421, 9964, 11228, 14946, 16842, 17437, 18847, 21253, 29892, 33684, 34874, 37694, 42506, 52311, 56541, 63759, 69748, 75388, 85012, 104622, 113082, 127518, 131929, 148771, 209244, 226164, 255036, 263858, 297542, 395787, 446313, 527716, 595084, 791574, 892626, 998891, 1583148, 1785252, 1997782, 2996673, 3995564, 5993346, 6992237, 11986692, 13984474, 20976711, 27968948, 41953422, 83906844]

約数ペア:

[(1, 83906844), (2, 41953422), (3, 27968948), (4, 20976711), (6, 13984474), (7, 11986692), (12, 6992237), (14, 5993346), (21, 3995564), (28, 2996673), (42, 1997782), (47, 1785252), (53, 1583148), (84, 998891), (94, 892626), (106, 791574), (141, 595084), (159, 527716), (188, 446313), (212, 395787), (282, 297542), (318, 263858), (329, 255036), (371, 226164), (401, 209244), (564, 148771), (636, 131929), (658, 127518), (742, 113082), (802, 104622), (987, 85012), (1113, 75388), (1203, 69748), (1316, 63759), (1484, 56541), (1604, 52311), (1974, 42506), (2226, 37694), (2406, 34874), (2491, 33684), (2807, 29892), (3948, 21253), (4452, 18847), (4812, 17437), (4982, 16842), (5614, 14946), (7473, 11228), (8421, 9964)]