81027744

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{120577}}^1$

素因数の和:120597

約数の個数: 48

約数和(自身を含む): 243085248

約数和(自身を除く): 162057504

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, 120577, 241154, 361731, 482308, 723462, 844039, 964616, 1446924, 1688078, 1929232, 2532117, 2893848, 3376156, 3858464, 5064234, 5787696, 6752312, 10128468, 11575392, 13504624, 20256936, 27009248, 40513872, 81027744]

約数ペア:

[(1, 81027744), (2, 40513872), (3, 27009248), (4, 20256936), (6, 13504624), (7, 11575392), (8, 10128468), (12, 6752312), (14, 5787696), (16, 5064234), (21, 3858464), (24, 3376156), (28, 2893848), (32, 2532117), (42, 1929232), (48, 1688078), (56, 1446924), (84, 964616), (96, 844039), (112, 723462), (168, 482308), (224, 361731), (336, 241154), (672, 120577)]