64747536

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{1471}}^1$

素因数の和:1620

約数の個数: 80

約数和(自身を含む): 192749568

約数和(自身を除く): 128002032

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 131, 168, 262, 336, 393, 524, 786, 917, 1048, 1471, 1572, 1834, 2096, 2751, 2942, 3144, 3668, 4413, 5502, 5884, 6288, 7336, 8826, 10297, 11004, 11768, 14672, 17652, 20594, 22008, 23536, 30891, 35304, 41188, 44016, 61782, 70608, 82376, 123564, 164752, 192701, 247128, 385402, 494256, 578103, 770804, 1156206, 1348907, 1541608, 2312412, 2697814, 3083216, 4046721, 4624824, 5395628, 8093442, 9249648, 10791256, 16186884, 21582512, 32373768, 64747536]

約数ペア:

[(1, 64747536), (2, 32373768), (3, 21582512), (4, 16186884), (6, 10791256), (7, 9249648), (8, 8093442), (12, 5395628), (14, 4624824), (16, 4046721), (21, 3083216), (24, 2697814), (28, 2312412), (42, 1541608), (48, 1348907), (56, 1156206), (84, 770804), (112, 578103), (131, 494256), (168, 385402), (262, 247128), (336, 192701), (393, 164752), (524, 123564), (786, 82376), (917, 70608), (1048, 61782), (1471, 44016), (1572, 41188), (1834, 35304), (2096, 30891), (2751, 23536), (2942, 22008), (3144, 20594), (3668, 17652), (4413, 14672), (5502, 11768), (5884, 11004), (6288, 10297), (7336, 8826)]