77561136

素因数分解:

$2^4\times 3^2\times {\mathrm{557}}^1\times {\mathrm{967}}^1$

素因数の和:1538

約数の個数: 60

約数和(自身を含む): 217678032

約数和(自身を除く): 140116896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 557, 967, 1114, 1671, 1934, 2228, 2901, 3342, 3868, 4456, 5013, 5802, 6684, 7736, 8703, 8912, 10026, 11604, 13368, 15472, 17406, 20052, 23208, 26736, 34812, 40104, 46416, 69624, 80208, 139248, 538619, 1077238, 1615857, 2154476, 3231714, 4308952, 4847571, 6463428, 8617904, 9695142, 12926856, 19390284, 25853712, 38780568, 77561136]

約数ペア:

[(1, 77561136), (2, 38780568), (3, 25853712), (4, 19390284), (6, 12926856), (8, 9695142), (9, 8617904), (12, 6463428), (16, 4847571), (18, 4308952), (24, 3231714), (36, 2154476), (48, 1615857), (72, 1077238), (144, 538619), (557, 139248), (967, 80208), (1114, 69624), (1671, 46416), (1934, 40104), (2228, 34812), (2901, 26736), (3342, 23208), (3868, 20052), (4456, 17406), (5013, 15472), (5802, 13368), (6684, 11604), (7736, 10026), (8703, 8912)]