90341928

素因数分解:

$2^3\times 3^2\times {\mathrm{251}}^1\times {\mathrm{4999}}^1$

素因数の和:5262

約数の個数: 48

約数和(自身を含む): 245700000

約数和(自身を除く): 155358072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 251, 502, 753, 1004, 1506, 2008, 2259, 3012, 4518, 4999, 6024, 9036, 9998, 14997, 18072, 19996, 29994, 39992, 44991, 59988, 89982, 119976, 179964, 359928, 1254749, 2509498, 3764247, 5018996, 7528494, 10037992, 11292741, 15056988, 22585482, 30113976, 45170964, 90341928]

約数ペア:

[(1, 90341928), (2, 45170964), (3, 30113976), (4, 22585482), (6, 15056988), (8, 11292741), (9, 10037992), (12, 7528494), (18, 5018996), (24, 3764247), (36, 2509498), (72, 1254749), (251, 359928), (502, 179964), (753, 119976), (1004, 89982), (1506, 59988), (2008, 44991), (2259, 39992), (3012, 29994), (4518, 19996), (4999, 18072), (6024, 14997), (9036, 9998)]