89992287

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:185

約数の個数: 96

約数和(自身を含む): 172523520

約数和(自身を除く): 82531233

約数列:

[1, 3, 7, 9, 11, 21, 31, 33, 59, 63, 71, 77, 93, 99, 177, 213, 217, 231, 279, 341, 413, 497, 531, 639, 649, 651, 693, 781, 1023, 1239, 1491, 1829, 1947, 1953, 2201, 2343, 2387, 3069, 3717, 4189, 4473, 4543, 5467, 5487, 5841, 6603, 7029, 7161, 12567, 12803, 13629, 15407, 16401, 16461, 19809, 20119, 21483, 24211, 29323, 37701, 38409, 40887, 46079, 46221, 49203, 60357, 72633, 87969, 115227, 129859, 138237, 138663, 140833, 169477, 181071, 217899, 263907, 322553, 389577, 414711, 422499, 508431, 909013, 967659, 1168731, 1267497, 1428449, 1525293, 2727039, 2902977, 4285347, 8181117, 9999143, 12856041, 29997429, 89992287]

約数ペア:

[(1, 89992287), (3, 29997429), (7, 12856041), (9, 9999143), (11, 8181117), (21, 4285347), (31, 2902977), (33, 2727039), (59, 1525293), (63, 1428449), (71, 1267497), (77, 1168731), (93, 967659), (99, 909013), (177, 508431), (213, 422499), (217, 414711), (231, 389577), (279, 322553), (341, 263907), (413, 217899), (497, 181071), (531, 169477), (639, 140833), (649, 138663), (651, 138237), (693, 129859), (781, 115227), (1023, 87969), (1239, 72633), (1491, 60357), (1829, 49203), (1947, 46221), (1953, 46079), (2201, 40887), (2343, 38409), (2387, 37701), (3069, 29323), (3717, 24211), (4189, 21483), (4473, 20119), (4543, 19809), (5467, 16461), (5487, 16401), (5841, 15407), (6603, 13629), (7029, 12803), (7161, 12567)]