68115168

素因数分解:

$2^5\times 3^4\times {\mathrm{11}}^1\times {\mathrm{2389}}^1$

素因数の和:2422

約数の個数: 120

約数和(自身を含む): 218627640

約数和(自身を除く): 150512472

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, 264, 288, 297, 324, 352, 396, 432, 528, 594, 648, 792, 864, 891, 1056, 1188, 1296, 1584, 1782, 2376, 2389, 2592, 3168, 3564, 4752, 4778, 7128, 7167, 9504, 9556, 14256, 14334, 19112, 21501, 26279, 28512, 28668, 38224, 43002, 52558, 57336, 64503, 76448, 78837, 86004, 105116, 114672, 129006, 157674, 172008, 193509, 210232, 229344, 236511, 258012, 315348, 344016, 387018, 420464, 473022, 516024, 630696, 688032, 709533, 774036, 840928, 946044, 1032048, 1261392, 1419066, 1548072, 1892088, 2064096, 2128599, 2522784, 2838132, 3096144, 3784176, 4257198, 5676264, 6192288, 7568352, 8514396, 11352528, 17028792, 22705056, 34057584, 68115168]

約数ペア:

[(1, 68115168), (2, 34057584), (3, 22705056), (4, 17028792), (6, 11352528), (8, 8514396), (9, 7568352), (11, 6192288), (12, 5676264), (16, 4257198), (18, 3784176), (22, 3096144), (24, 2838132), (27, 2522784), (32, 2128599), (33, 2064096), (36, 1892088), (44, 1548072), (48, 1419066), (54, 1261392), (66, 1032048), (72, 946044), (81, 840928), (88, 774036), (96, 709533), (99, 688032), (108, 630696), (132, 516024), (144, 473022), (162, 420464), (176, 387018), (198, 344016), (216, 315348), (264, 258012), (288, 236511), (297, 229344), (324, 210232), (352, 193509), (396, 172008), (432, 157674), (528, 129006), (594, 114672), (648, 105116), (792, 86004), (864, 78837), (891, 76448), (1056, 64503), (1188, 57336), (1296, 52558), (1584, 43002), (1782, 38224), (2376, 28668), (2389, 28512), (2592, 26279), (3168, 21501), (3564, 19112), (4752, 14334), (4778, 14256), (7128, 9556), (7167, 9504)]