83742438

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{431}}^1$

素因数の和:549

約数の個数: 64

約数和(自身を含む): 188116992

約数和(自身を除く): 104374554

約数列:

[1, 2, 3, 6, 13, 26, 39, 47, 53, 78, 94, 106, 141, 159, 282, 318, 431, 611, 689, 862, 1222, 1293, 1378, 1833, 2067, 2491, 2586, 3666, 4134, 4982, 5603, 7473, 11206, 14946, 16809, 20257, 22843, 32383, 33618, 40514, 45686, 60771, 64766, 68529, 97149, 121542, 137058, 194298, 263341, 296959, 526682, 593918, 790023, 890877, 1073621, 1580046, 1781754, 2147242, 3220863, 6441726, 13957073, 27914146, 41871219, 83742438]

約数ペア:

[(1, 83742438), (2, 41871219), (3, 27914146), (6, 13957073), (13, 6441726), (26, 3220863), (39, 2147242), (47, 1781754), (53, 1580046), (78, 1073621), (94, 890877), (106, 790023), (141, 593918), (159, 526682), (282, 296959), (318, 263341), (431, 194298), (611, 137058), (689, 121542), (862, 97149), (1222, 68529), (1293, 64766), (1378, 60771), (1833, 45686), (2067, 40514), (2491, 33618), (2586, 32383), (3666, 22843), (4134, 20257), (4982, 16809), (5603, 14946), (7473, 11206)]