71912694

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{83}}^1\times {\mathrm{421}}^1$

素因数の和:530

約数の個数: 64

約数和(自身を含む): 170150400

約数和(自身を除く): 98237706

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 83, 98, 147, 166, 249, 294, 343, 421, 498, 581, 686, 842, 1029, 1162, 1263, 1743, 2058, 2526, 2947, 3486, 4067, 5894, 8134, 8841, 12201, 17682, 20629, 24402, 28469, 34943, 41258, 56938, 61887, 69886, 85407, 104829, 123774, 144403, 170814, 209658, 244601, 288806, 433209, 489202, 733803, 866418, 1467606, 1712207, 3424414, 5136621, 10273242, 11985449, 23970898, 35956347, 71912694]

約数ペア:

[(1, 71912694), (2, 35956347), (3, 23970898), (6, 11985449), (7, 10273242), (14, 5136621), (21, 3424414), (42, 1712207), (49, 1467606), (83, 866418), (98, 733803), (147, 489202), (166, 433209), (249, 288806), (294, 244601), (343, 209658), (421, 170814), (498, 144403), (581, 123774), (686, 104829), (842, 85407), (1029, 69886), (1162, 61887), (1263, 56938), (1743, 41258), (2058, 34943), (2526, 28469), (2947, 24402), (3486, 20629), (4067, 17682), (5894, 12201), (8134, 8841)]