81699744

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{121577}}^1$

素因数の和:121597

約数の個数: 48

約数和(自身を含む): 245101248

約数和(自身を除く): 163401504

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 121577, 243154, 364731, 486308, 729462, 851039, 972616, 1458924, 1702078, 1945232, 2553117, 2917848, 3404156, 3890464, 5106234, 5835696, 6808312, 10212468, 11671392, 13616624, 20424936, 27233248, 40849872, 81699744]

約数ペア:

[(1, 81699744), (2, 40849872), (3, 27233248), (4, 20424936), (6, 13616624), (7, 11671392), (8, 10212468), (12, 6808312), (14, 5835696), (16, 5106234), (21, 3890464), (24, 3404156), (28, 2917848), (32, 2553117), (42, 1945232), (48, 1702078), (56, 1458924), (84, 972616), (96, 851039), (112, 729462), (168, 486308), (224, 364731), (336, 243154), (672, 121577)]