78984906

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{13151}}^1$

素因数の和:13187

約数の個数: 64

約数和(自身を含む): 212115456

約数和(自身を除く): 133130550

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 21, 22, 26, 33, 39, 42, 66, 77, 78, 91, 143, 154, 182, 231, 273, 286, 429, 462, 546, 858, 1001, 2002, 3003, 6006, 13151, 26302, 39453, 78906, 92057, 144661, 170963, 184114, 276171, 289322, 341926, 433983, 512889, 552342, 867966, 1012627, 1025778, 1196741, 1880593, 2025254, 2393482, 3037881, 3590223, 3761186, 5641779, 6075762, 7180446, 11283558, 13164151, 26328302, 39492453, 78984906]

約数ペア:

[(1, 78984906), (2, 39492453), (3, 26328302), (6, 13164151), (7, 11283558), (11, 7180446), (13, 6075762), (14, 5641779), (21, 3761186), (22, 3590223), (26, 3037881), (33, 2393482), (39, 2025254), (42, 1880593), (66, 1196741), (77, 1025778), (78, 1012627), (91, 867966), (143, 552342), (154, 512889), (182, 433983), (231, 341926), (273, 289322), (286, 276171), (429, 184114), (462, 170963), (546, 144661), (858, 92057), (1001, 78906), (2002, 39453), (3003, 26302), (6006, 13151)]