31613364

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{283}}^1$

素因数の和:429

約数の個数: 72

約数和(自身を含む): 83734560

約数和(自身を除く): 52121196

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 107, 116, 174, 214, 261, 283, 321, 348, 428, 522, 566, 642, 849, 963, 1044, 1132, 1284, 1698, 1926, 2547, 3103, 3396, 3852, 5094, 6206, 8207, 9309, 10188, 12412, 16414, 18618, 24621, 27927, 30281, 32828, 37236, 49242, 55854, 60562, 73863, 90843, 98484, 111708, 121124, 147726, 181686, 272529, 295452, 363372, 545058, 878149, 1090116, 1756298, 2634447, 3512596, 5268894, 7903341, 10537788, 15806682, 31613364]

約数ペア:

[(1, 31613364), (2, 15806682), (3, 10537788), (4, 7903341), (6, 5268894), (9, 3512596), (12, 2634447), (18, 1756298), (29, 1090116), (36, 878149), (58, 545058), (87, 363372), (107, 295452), (116, 272529), (174, 181686), (214, 147726), (261, 121124), (283, 111708), (321, 98484), (348, 90843), (428, 73863), (522, 60562), (566, 55854), (642, 49242), (849, 37236), (963, 32828), (1044, 30281), (1132, 27927), (1284, 24621), (1698, 18618), (1926, 16414), (2547, 12412), (3103, 10188), (3396, 9309), (3852, 8207), (5094, 6206)]