88891242

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{409}}^1$

素因数の和:551

約数の個数: 64

約数和(自身を含む): 201916800

約数和(自身を除く): 113025558

約数列:

[1, 2, 3, 6, 11, 22, 33, 37, 66, 74, 89, 111, 178, 222, 267, 407, 409, 534, 814, 818, 979, 1221, 1227, 1958, 2442, 2454, 2937, 3293, 4499, 5874, 6586, 8998, 9879, 13497, 15133, 19758, 26994, 30266, 36223, 36401, 45399, 72446, 72802, 90798, 108669, 109203, 166463, 217338, 218406, 332926, 400411, 499389, 800822, 998778, 1201233, 1346837, 2402466, 2693674, 4040511, 8081022, 14815207, 29630414, 44445621, 88891242]

約数ペア:

[(1, 88891242), (2, 44445621), (3, 29630414), (6, 14815207), (11, 8081022), (22, 4040511), (33, 2693674), (37, 2402466), (66, 1346837), (74, 1201233), (89, 998778), (111, 800822), (178, 499389), (222, 400411), (267, 332926), (407, 218406), (409, 217338), (534, 166463), (814, 109203), (818, 108669), (979, 90798), (1221, 72802), (1227, 72446), (1958, 45399), (2442, 36401), (2454, 36223), (2937, 30266), (3293, 26994), (4499, 19758), (5874, 15133), (6586, 13497), (8998, 9879)]