121384368

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{17203}}^1$

素因数の和:17231

約数の個数: 90

約数和(自身を含む): 395193084

約数和(自身を除く): 273808716

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 294, 336, 392, 441, 504, 588, 784, 882, 1008, 1176, 1764, 2352, 3528, 7056, 17203, 34406, 51609, 68812, 103218, 120421, 137624, 154827, 206436, 240842, 275248, 309654, 361263, 412872, 481684, 619308, 722526, 825744, 842947, 963368, 1083789, 1238616, 1445052, 1685894, 1926736, 2167578, 2477232, 2528841, 2890104, 3371788, 4335156, 5057682, 5780208, 6743576, 7586523, 8670312, 10115364, 13487152, 15173046, 17340624, 20230728, 30346092, 40461456, 60692184, 121384368]

約数ペア:

[(1, 121384368), (2, 60692184), (3, 40461456), (4, 30346092), (6, 20230728), (7, 17340624), (8, 15173046), (9, 13487152), (12, 10115364), (14, 8670312), (16, 7586523), (18, 6743576), (21, 5780208), (24, 5057682), (28, 4335156), (36, 3371788), (42, 2890104), (48, 2528841), (49, 2477232), (56, 2167578), (63, 1926736), (72, 1685894), (84, 1445052), (98, 1238616), (112, 1083789), (126, 963368), (144, 842947), (147, 825744), (168, 722526), (196, 619308), (252, 481684), (294, 412872), (336, 361263), (392, 309654), (441, 275248), (504, 240842), (588, 206436), (784, 154827), (882, 137624), (1008, 120421), (1176, 103218), (1764, 68812), (2352, 51609), (3528, 34406), (7056, 17203)]