69228208

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1$

素因数の和:330

約数の個数: 80

約数和(自身を含む): 160497664

約数和(自身を除く): 91269456

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 127, 157, 217, 248, 254, 314, 434, 496, 508, 628, 868, 889, 1016, 1099, 1256, 1736, 1778, 2032, 2198, 2512, 3472, 3556, 3937, 4396, 4867, 7112, 7874, 8792, 9734, 14224, 15748, 17584, 19468, 19939, 27559, 31496, 34069, 38936, 39878, 55118, 62992, 68138, 77872, 79756, 110236, 136276, 139573, 159512, 220472, 272552, 279146, 319024, 440944, 545104, 558292, 618109, 1116584, 1236218, 2233168, 2472436, 4326763, 4944872, 8653526, 9889744, 17307052, 34614104, 69228208]

約数ペア:

[(1, 69228208), (2, 34614104), (4, 17307052), (7, 9889744), (8, 8653526), (14, 4944872), (16, 4326763), (28, 2472436), (31, 2233168), (56, 1236218), (62, 1116584), (112, 618109), (124, 558292), (127, 545104), (157, 440944), (217, 319024), (248, 279146), (254, 272552), (314, 220472), (434, 159512), (496, 139573), (508, 136276), (628, 110236), (868, 79756), (889, 77872), (1016, 68138), (1099, 62992), (1256, 55118), (1736, 39878), (1778, 38936), (2032, 34069), (2198, 31496), (2512, 27559), (3472, 19939), (3556, 19468), (3937, 17584), (4396, 15748), (4867, 14224), (7112, 9734), (7874, 8792)]