71728272

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{6469}}^1$

素因数の和:6501

約数の個数: 120

約数和(自身を含む): 250311360

約数和(自身を除く): 178583088

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 33, 36, 42, 44, 48, 56, 63, 66, 72, 77, 84, 88, 99, 112, 126, 132, 144, 154, 168, 176, 198, 231, 252, 264, 308, 336, 396, 462, 504, 528, 616, 693, 792, 924, 1008, 1232, 1386, 1584, 1848, 2772, 3696, 5544, 6469, 11088, 12938, 19407, 25876, 38814, 45283, 51752, 58221, 71159, 77628, 90566, 103504, 116442, 135849, 142318, 155256, 181132, 213477, 232884, 271698, 284636, 310512, 362264, 407547, 426954, 465768, 498113, 543396, 569272, 640431, 724528, 815094, 853908, 931536, 996226, 1086792, 1138544, 1280862, 1494339, 1630188, 1707816, 1992452, 2173584, 2561724, 2988678, 3260376, 3415632, 3984904, 4483017, 5123448, 5977356, 6520752, 7969808, 8966034, 10246896, 11954712, 17932068, 23909424, 35864136, 71728272]

約数ペア:

[(1, 71728272), (2, 35864136), (3, 23909424), (4, 17932068), (6, 11954712), (7, 10246896), (8, 8966034), (9, 7969808), (11, 6520752), (12, 5977356), (14, 5123448), (16, 4483017), (18, 3984904), (21, 3415632), (22, 3260376), (24, 2988678), (28, 2561724), (33, 2173584), (36, 1992452), (42, 1707816), (44, 1630188), (48, 1494339), (56, 1280862), (63, 1138544), (66, 1086792), (72, 996226), (77, 931536), (84, 853908), (88, 815094), (99, 724528), (112, 640431), (126, 569272), (132, 543396), (144, 498113), (154, 465768), (168, 426954), (176, 407547), (198, 362264), (231, 310512), (252, 284636), (264, 271698), (308, 232884), (336, 213477), (396, 181132), (462, 155256), (504, 142318), (528, 135849), (616, 116442), (693, 103504), (792, 90566), (924, 77628), (1008, 71159), (1232, 58221), (1386, 51752), (1584, 45283), (1848, 38814), (2772, 25876), (3696, 19407), (5544, 12938), (6469, 11088)]