69233920

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{7727}}^1$

素因数の和:7755

約数の個数: 72

約数和(自身を含む): 189552384

約数和(自身を除く): 120318464

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 560, 640, 896, 1120, 1280, 1792, 2240, 4480, 7727, 8960, 15454, 30908, 38635, 54089, 61816, 77270, 108178, 123632, 154540, 216356, 247264, 270445, 309080, 432712, 494528, 540890, 618160, 865424, 989056, 1081780, 1236320, 1730848, 1978112, 2163560, 2472640, 3461696, 4327120, 4945280, 6923392, 8654240, 9890560, 13846784, 17308480, 34616960, 69233920]

約数ペア:

[(1, 69233920), (2, 34616960), (4, 17308480), (5, 13846784), (7, 9890560), (8, 8654240), (10, 6923392), (14, 4945280), (16, 4327120), (20, 3461696), (28, 2472640), (32, 2163560), (35, 1978112), (40, 1730848), (56, 1236320), (64, 1081780), (70, 989056), (80, 865424), (112, 618160), (128, 540890), (140, 494528), (160, 432712), (224, 309080), (256, 270445), (280, 247264), (320, 216356), (448, 154540), (560, 123632), (640, 108178), (896, 77270), (1120, 61816), (1280, 54089), (1792, 38635), (2240, 30908), (4480, 15454), (7727, 8960)]