81059616

素因数分解:

$2^5\times 3^4\times {\mathrm{11}}^1\times {\mathrm{2843}}^1$

素因数の和:2876

約数の個数: 120

約数和(自身を含む): 260157744

約数和(自身を除く): 179098128

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, 2592, 2843, 3168, 3564, 4752, 5686, 7128, 8529, 9504, 11372, 14256, 17058, 22744, 25587, 28512, 31273, 34116, 45488, 51174, 62546, 68232, 76761, 90976, 93819, 102348, 125092, 136464, 153522, 187638, 204696, 230283, 250184, 272928, 281457, 307044, 375276, 409392, 460566, 500368, 562914, 614088, 750552, 818784, 844371, 921132, 1000736, 1125828, 1228176, 1501104, 1688742, 1842264, 2251656, 2456352, 2533113, 3002208, 3377484, 3684528, 4503312, 5066226, 6754968, 7369056, 9006624, 10132452, 13509936, 20264904, 27019872, 40529808, 81059616]

約数ペア:

[(1, 81059616), (2, 40529808), (3, 27019872), (4, 20264904), (6, 13509936), (8, 10132452), (9, 9006624), (11, 7369056), (12, 6754968), (16, 5066226), (18, 4503312), (22, 3684528), (24, 3377484), (27, 3002208), (32, 2533113), (33, 2456352), (36, 2251656), (44, 1842264), (48, 1688742), (54, 1501104), (66, 1228176), (72, 1125828), (81, 1000736), (88, 921132), (96, 844371), (99, 818784), (108, 750552), (132, 614088), (144, 562914), (162, 500368), (176, 460566), (198, 409392), (216, 375276), (264, 307044), (288, 281457), (297, 272928), (324, 250184), (352, 230283), (396, 204696), (432, 187638), (528, 153522), (594, 136464), (648, 125092), (792, 102348), (864, 93819), (891, 90976), (1056, 76761), (1188, 68232), (1296, 62546), (1584, 51174), (1782, 45488), (2376, 34116), (2592, 31273), (2843, 28512), (3168, 25587), (3564, 22744), (4752, 17058), (5686, 14256), (7128, 11372), (8529, 9504)]