64779906

素因数分解:

$2^1\times 3^1\times {\mathrm{127}}^1\times {\mathrm{151}}^1\times {\mathrm{563}}^1$

素因数の和:846

約数の個数: 32

約数和(自身を含む): 131678208

約数和(自身を除く): 66898302

約数列:

[1, 2, 3, 6, 127, 151, 254, 302, 381, 453, 563, 762, 906, 1126, 1689, 3378, 19177, 38354, 57531, 71501, 85013, 115062, 143002, 170026, 214503, 255039, 429006, 510078, 10796651, 21593302, 32389953, 64779906]

約数ペア:

[(1, 64779906), (2, 32389953), (3, 21593302), (6, 10796651), (127, 510078), (151, 429006), (254, 255039), (302, 214503), (381, 170026), (453, 143002), (563, 115062), (762, 85013), (906, 71501), (1126, 57531), (1689, 38354), (3378, 19177)]