77581152

素因数分解:

$2^5\times 3^5\times {\mathrm{11}}^1\times {\mathrm{907}}^1$

素因数の和:943

約数の個数: 144

約数和(自身を含む): 249867072

約数和(自身を除く): 172285920

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 66, 72, 81, 88, 96, 99, 108, 132, 144, 162, 176, 198, 216, 243, 264, 288, 297, 324, 352, 396, 432, 486, 528, 594, 648, 792, 864, 891, 907, 972, 1056, 1188, 1296, 1584, 1782, 1814, 1944, 2376, 2592, 2673, 2721, 3168, 3564, 3628, 3888, 4752, 5346, 5442, 7128, 7256, 7776, 8163, 9504, 9977, 10692, 10884, 14256, 14512, 16326, 19954, 21384, 21768, 24489, 28512, 29024, 29931, 32652, 39908, 42768, 43536, 48978, 59862, 65304, 73467, 79816, 85536, 87072, 89793, 97956, 119724, 130608, 146934, 159632, 179586, 195912, 220401, 239448, 261216, 269379, 293868, 319264, 359172, 391824, 440802, 478896, 538758, 587736, 718344, 783648, 808137, 881604, 957792, 1077516, 1175472, 1436688, 1616274, 1763208, 2155032, 2350944, 2424411, 2873376, 3232548, 3526416, 4310064, 4848822, 6465096, 7052832, 8620128, 9697644, 12930192, 19395288, 25860384, 38790576, 77581152]

約数ペア:

[(1, 77581152), (2, 38790576), (3, 25860384), (4, 19395288), (6, 12930192), (8, 9697644), (9, 8620128), (11, 7052832), (12, 6465096), (16, 4848822), (18, 4310064), (22, 3526416), (24, 3232548), (27, 2873376), (32, 2424411), (33, 2350944), (36, 2155032), (44, 1763208), (48, 1616274), (54, 1436688), (66, 1175472), (72, 1077516), (81, 957792), (88, 881604), (96, 808137), (99, 783648), (108, 718344), (132, 587736), (144, 538758), (162, 478896), (176, 440802), (198, 391824), (216, 359172), (243, 319264), (264, 293868), (288, 269379), (297, 261216), (324, 239448), (352, 220401), (396, 195912), (432, 179586), (486, 159632), (528, 146934), (594, 130608), (648, 119724), (792, 97956), (864, 89793), (891, 87072), (907, 85536), (972, 79816), (1056, 73467), (1188, 65304), (1296, 59862), (1584, 48978), (1782, 43536), (1814, 42768), (1944, 39908), (2376, 32652), (2592, 29931), (2673, 29024), (2721, 28512), (3168, 24489), (3564, 21768), (3628, 21384), (3888, 19954), (4752, 16326), (5346, 14512), (5442, 14256), (7128, 10884), (7256, 10692), (7776, 9977), (8163, 9504)]