69489168

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{206813}}^1$

素因数の和:206831

約数の個数: 40

約数和(自身を含む): 205159488

約数和(自身を除く): 135670320

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 206813, 413626, 620439, 827252, 1240878, 1447691, 1654504, 2481756, 2895382, 3309008, 4343073, 4963512, 5790764, 8686146, 9927024, 11581528, 17372292, 23163056, 34744584, 69489168]

約数ペア:

[(1, 69489168), (2, 34744584), (3, 23163056), (4, 17372292), (6, 11581528), (7, 9927024), (8, 8686146), (12, 5790764), (14, 4963512), (16, 4343073), (21, 3309008), (24, 2895382), (28, 2481756), (42, 1654504), (48, 1447691), (56, 1240878), (84, 827252), (112, 620439), (168, 413626), (336, 206813)]