77356048

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1697}}^1$

素因数の和:1760

約数の個数: 80

約数和(自身を含む): 192023424

約数和(自身を除く): 114667376

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 37, 44, 56, 74, 77, 88, 112, 148, 154, 176, 259, 296, 308, 407, 518, 592, 616, 814, 1036, 1232, 1628, 1697, 2072, 2849, 3256, 3394, 4144, 5698, 6512, 6788, 11396, 11879, 13576, 18667, 22792, 23758, 27152, 37334, 45584, 47516, 62789, 74668, 95032, 125578, 130669, 149336, 190064, 251156, 261338, 298672, 439523, 502312, 522676, 690679, 879046, 1004624, 1045352, 1381358, 1758092, 2090704, 2762716, 3516184, 4834753, 5525432, 7032368, 9669506, 11050864, 19339012, 38678024, 77356048]

約数ペア:

[(1, 77356048), (2, 38678024), (4, 19339012), (7, 11050864), (8, 9669506), (11, 7032368), (14, 5525432), (16, 4834753), (22, 3516184), (28, 2762716), (37, 2090704), (44, 1758092), (56, 1381358), (74, 1045352), (77, 1004624), (88, 879046), (112, 690679), (148, 522676), (154, 502312), (176, 439523), (259, 298672), (296, 261338), (308, 251156), (407, 190064), (518, 149336), (592, 130669), (616, 125578), (814, 95032), (1036, 74668), (1232, 62789), (1628, 47516), (1697, 45584), (2072, 37334), (2849, 27152), (3256, 23758), (3394, 22792), (4144, 18667), (5698, 13576), (6512, 11879), (6788, 11396)]