121720704

素因数分解:

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

素因数の和:6500

約数の個数: 96

約数和(自身を含む): 376165800

約数和(自身を除く): 254445096

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 128, 147, 168, 192, 196, 224, 294, 336, 384, 392, 448, 588, 672, 784, 896, 1176, 1344, 1568, 2352, 2688, 3136, 4704, 6272, 6469, 9408, 12938, 18816, 19407, 25876, 38814, 45283, 51752, 77628, 90566, 103504, 135849, 155256, 181132, 207008, 271698, 310512, 316981, 362264, 414016, 543396, 621024, 633962, 724528, 828032, 950943, 1086792, 1242048, 1267924, 1449056, 1901886, 2173584, 2484096, 2535848, 2898112, 3803772, 4347168, 5071696, 5796224, 7607544, 8694336, 10143392, 15215088, 17388672, 20286784, 30430176, 40573568, 60860352, 121720704]

約数ペア:

[(1, 121720704), (2, 60860352), (3, 40573568), (4, 30430176), (6, 20286784), (7, 17388672), (8, 15215088), (12, 10143392), (14, 8694336), (16, 7607544), (21, 5796224), (24, 5071696), (28, 4347168), (32, 3803772), (42, 2898112), (48, 2535848), (49, 2484096), (56, 2173584), (64, 1901886), (84, 1449056), (96, 1267924), (98, 1242048), (112, 1086792), (128, 950943), (147, 828032), (168, 724528), (192, 633962), (196, 621024), (224, 543396), (294, 414016), (336, 362264), (384, 316981), (392, 310512), (448, 271698), (588, 207008), (672, 181132), (784, 155256), (896, 135849), (1176, 103504), (1344, 90566), (1568, 77628), (2352, 51752), (2688, 45283), (3136, 38814), (4704, 25876), (6272, 19407), (6469, 18816), (9408, 12938)]