72691868

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{383}}^1\times {\mathrm{2063}}^1$

素因数の和:2473

約数の個数: 24

約数和(自身を含む): 133152768

約数和(自身を除く): 60460900

約数列:

[1, 2, 4, 23, 46, 92, 383, 766, 1532, 2063, 4126, 8252, 8809, 17618, 35236, 47449, 94898, 189796, 790129, 1580258, 3160516, 18172967, 36345934, 72691868]

約数ペア:

[(1, 72691868), (2, 36345934), (4, 18172967), (23, 3160516), (46, 1580258), (92, 790129), (383, 189796), (766, 94898), (1532, 47449), (2063, 35236), (4126, 17618), (8252, 8809)]