87256518

素因数分解:

$2^1\times 3^1\times {\mathrm{157}}^1\times {\mathrm{211}}^1\times {\mathrm{439}}^1$

素因数の和:812

約数の個数: 32

約数和(自身を含む): 176858880

約数和(自身を除く): 89602362

約数列:

[1, 2, 3, 6, 157, 211, 314, 422, 439, 471, 633, 878, 942, 1266, 1317, 2634, 33127, 66254, 68923, 92629, 99381, 137846, 185258, 198762, 206769, 277887, 413538, 555774, 14542753, 29085506, 43628259, 87256518]

約数ペア:

[(1, 87256518), (2, 43628259), (3, 29085506), (6, 14542753), (157, 555774), (211, 413538), (314, 277887), (422, 206769), (439, 198762), (471, 185258), (633, 137846), (878, 99381), (942, 92629), (1266, 68923), (1317, 66254), (2634, 33127)]