77936320

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3163}}^1$

素因数の和:3198

約数の個数: 112

約数和(自身を含む): 231452928

約数和(自身を除く): 153516608

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 110, 112, 140, 154, 160, 176, 220, 224, 280, 308, 320, 352, 385, 440, 448, 560, 616, 704, 770, 880, 1120, 1232, 1540, 1760, 2240, 2464, 3080, 3163, 3520, 4928, 6160, 6326, 12320, 12652, 15815, 22141, 24640, 25304, 31630, 34793, 44282, 50608, 63260, 69586, 88564, 101216, 110705, 126520, 139172, 173965, 177128, 202432, 221410, 243551, 253040, 278344, 347930, 354256, 442820, 487102, 506080, 556688, 695860, 708512, 885640, 974204, 1012160, 1113376, 1217755, 1391720, 1417024, 1771280, 1948408, 2226752, 2435510, 2783440, 3542560, 3896816, 4871020, 5566880, 7085120, 7793632, 9742040, 11133760, 15587264, 19484080, 38968160, 77936320]

約数ペア:

[(1, 77936320), (2, 38968160), (4, 19484080), (5, 15587264), (7, 11133760), (8, 9742040), (10, 7793632), (11, 7085120), (14, 5566880), (16, 4871020), (20, 3896816), (22, 3542560), (28, 2783440), (32, 2435510), (35, 2226752), (40, 1948408), (44, 1771280), (55, 1417024), (56, 1391720), (64, 1217755), (70, 1113376), (77, 1012160), (80, 974204), (88, 885640), (110, 708512), (112, 695860), (140, 556688), (154, 506080), (160, 487102), (176, 442820), (220, 354256), (224, 347930), (280, 278344), (308, 253040), (320, 243551), (352, 221410), (385, 202432), (440, 177128), (448, 173965), (560, 139172), (616, 126520), (704, 110705), (770, 101216), (880, 88564), (1120, 69586), (1232, 63260), (1540, 50608), (1760, 44282), (2240, 34793), (2464, 31630), (3080, 25304), (3163, 24640), (3520, 22141), (4928, 15815), (6160, 12652), (6326, 12320)]