87318804952

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{149}}^1\times {\mathrm{673}}^1\times {\mathrm{1223}}^1$

素因数の和:2140

約数の個数: 64

約数和(自身を含む): 167057640000

約数和(自身を除く): 79738835048

約数列:

[1, 2, 4, 8, 89, 149, 178, 298, 356, 596, 673, 712, 1192, 1223, 1346, 2446, 2692, 4892, 5384, 9784, 13261, 26522, 53044, 59897, 100277, 106088, 108847, 119794, 182227, 200554, 217694, 239588, 364454, 401108, 435388, 479176, 728908, 802216, 823079, 870776, 1457816, 1646158, 3292316, 6584632, 8924653, 16218203, 17849306, 32436406, 35698612, 64872812, 71397224, 73254031, 122638771, 129745624, 146508062, 245277542, 293016124, 490555084, 586032248, 981110168, 10914850619, 21829701238, 43659402476, 87318804952]

約数ペア:

[(1, 87318804952), (2, 43659402476), (4, 21829701238), (8, 10914850619), (89, 981110168), (149, 586032248), (178, 490555084), (298, 293016124), (356, 245277542), (596, 146508062), (673, 129745624), (712, 122638771), (1192, 73254031), (1223, 71397224), (1346, 64872812), (2446, 35698612), (2692, 32436406), (4892, 17849306), (5384, 16218203), (9784, 8924653), (13261, 6584632), (26522, 3292316), (53044, 1646158), (59897, 1457816), (100277, 870776), (106088, 823079), (108847, 802216), (119794, 728908), (182227, 479176), (200554, 435388), (217694, 401108), (239588, 364454)]