64322784

素因数分解:

$2^5\times 3^2\times {\mathrm{173}}^1\times {\mathrm{1291}}^1$

素因数の和:1480

約数の個数: 72

約数和(自身を含む): 184117752

約数和(自身を除く): 119794968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 173, 288, 346, 519, 692, 1038, 1291, 1384, 1557, 2076, 2582, 2768, 3114, 3873, 4152, 5164, 5536, 6228, 7746, 8304, 10328, 11619, 12456, 15492, 16608, 20656, 23238, 24912, 30984, 41312, 46476, 49824, 61968, 92952, 123936, 185904, 223343, 371808, 446686, 670029, 893372, 1340058, 1786744, 2010087, 2680116, 3573488, 4020174, 5360232, 7146976, 8040348, 10720464, 16080696, 21440928, 32161392, 64322784]

約数ペア:

[(1, 64322784), (2, 32161392), (3, 21440928), (4, 16080696), (6, 10720464), (8, 8040348), (9, 7146976), (12, 5360232), (16, 4020174), (18, 3573488), (24, 2680116), (32, 2010087), (36, 1786744), (48, 1340058), (72, 893372), (96, 670029), (144, 446686), (173, 371808), (288, 223343), (346, 185904), (519, 123936), (692, 92952), (1038, 61968), (1291, 49824), (1384, 46476), (1557, 41312), (2076, 30984), (2582, 24912), (2768, 23238), (3114, 20656), (3873, 16608), (4152, 15492), (5164, 12456), (5536, 11619), (6228, 10328), (7746, 8304)]