77606298

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{421}}^1$

素因数の和:473

約数の個数: 144

約数和(自身を含む): 225145440

約数和(自身を除く): 147539142

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 19, 21, 22, 33, 38, 42, 49, 57, 63, 66, 77, 98, 99, 114, 126, 133, 147, 154, 171, 198, 209, 231, 266, 294, 342, 399, 418, 421, 441, 462, 539, 627, 693, 798, 842, 882, 931, 1078, 1197, 1254, 1263, 1386, 1463, 1617, 1862, 1881, 2394, 2526, 2793, 2926, 2947, 3234, 3762, 3789, 4389, 4631, 4851, 5586, 5894, 7578, 7999, 8379, 8778, 8841, 9262, 9702, 10241, 13167, 13893, 15998, 16758, 17682, 20482, 20629, 23997, 26334, 26523, 27786, 30723, 32417, 41258, 41679, 47994, 53046, 55993, 61446, 61887, 64834, 71991, 83358, 87989, 92169, 97251, 111986, 123774, 143982, 167979, 175978, 184338, 185661, 194502, 226919, 263967, 291753, 335958, 371322, 391951, 453838, 503937, 527934, 583506, 615923, 680757, 783902, 791901, 1007874, 1175853, 1231846, 1361514, 1583802, 1847769, 2042271, 2351706, 3527559, 3695538, 4084542, 4311461, 5543307, 7055118, 8622922, 11086614, 12934383, 25868766, 38803149, 77606298]

約数ペア:

[(1, 77606298), (2, 38803149), (3, 25868766), (6, 12934383), (7, 11086614), (9, 8622922), (11, 7055118), (14, 5543307), (18, 4311461), (19, 4084542), (21, 3695538), (22, 3527559), (33, 2351706), (38, 2042271), (42, 1847769), (49, 1583802), (57, 1361514), (63, 1231846), (66, 1175853), (77, 1007874), (98, 791901), (99, 783902), (114, 680757), (126, 615923), (133, 583506), (147, 527934), (154, 503937), (171, 453838), (198, 391951), (209, 371322), (231, 335958), (266, 291753), (294, 263967), (342, 226919), (399, 194502), (418, 185661), (421, 184338), (441, 175978), (462, 167979), (539, 143982), (627, 123774), (693, 111986), (798, 97251), (842, 92169), (882, 87989), (931, 83358), (1078, 71991), (1197, 64834), (1254, 61887), (1263, 61446), (1386, 55993), (1463, 53046), (1617, 47994), (1862, 41679), (1881, 41258), (2394, 32417), (2526, 30723), (2793, 27786), (2926, 26523), (2947, 26334), (3234, 23997), (3762, 20629), (3789, 20482), (4389, 17682), (4631, 16758), (4851, 15998), (5586, 13893), (5894, 13167), (7578, 10241), (7999, 9702), (8379, 9262), (8778, 8841)]