89293122

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{1663}}^1$

素因数の和:1847

約数の個数: 48

約数和(自身を含む): 205071360

約数和(自身を除く): 115778238

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 157, 171, 314, 342, 471, 942, 1413, 1663, 2826, 2983, 3326, 4989, 5966, 8949, 9978, 14967, 17898, 26847, 29934, 31597, 53694, 63194, 94791, 189582, 261091, 284373, 522182, 568746, 783273, 1566546, 2349819, 4699638, 4960729, 9921458, 14882187, 29764374, 44646561, 89293122]

約数ペア:

[(1, 89293122), (2, 44646561), (3, 29764374), (6, 14882187), (9, 9921458), (18, 4960729), (19, 4699638), (38, 2349819), (57, 1566546), (114, 783273), (157, 568746), (171, 522182), (314, 284373), (342, 261091), (471, 189582), (942, 94791), (1413, 63194), (1663, 53694), (2826, 31597), (2983, 29934), (3326, 26847), (4989, 17898), (5966, 14967), (8949, 9978)]