74402562

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{619}}^1$

素因数の和:727

約数の個数: 64

約数和(自身を含む): 169989120

約数和(自身を除く): 95586558

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 67, 69, 78, 134, 138, 201, 299, 402, 598, 619, 871, 897, 1238, 1541, 1742, 1794, 1857, 2613, 3082, 3714, 4623, 5226, 8047, 9246, 14237, 16094, 20033, 24141, 28474, 40066, 41473, 42711, 48282, 60099, 82946, 85422, 120198, 124419, 185081, 248838, 370162, 539149, 555243, 953879, 1078298, 1110486, 1617447, 1907758, 2861637, 3234894, 5723274, 12400427, 24800854, 37201281, 74402562]

約数ペア:

[(1, 74402562), (2, 37201281), (3, 24800854), (6, 12400427), (13, 5723274), (23, 3234894), (26, 2861637), (39, 1907758), (46, 1617447), (67, 1110486), (69, 1078298), (78, 953879), (134, 555243), (138, 539149), (201, 370162), (299, 248838), (402, 185081), (598, 124419), (619, 120198), (871, 85422), (897, 82946), (1238, 60099), (1541, 48282), (1742, 42711), (1794, 41473), (1857, 40066), (2613, 28474), (3082, 24141), (3714, 20033), (4623, 16094), (5226, 14237), (8047, 9246)]