80722224

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^1\times {\mathrm{16987}}^1$

素因数の和:17015

約数の個数: 80

約数和(自身を含む): 252781440

約数和(自身を除く): 172059216

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 44, 48, 54, 66, 72, 88, 99, 108, 132, 144, 176, 198, 216, 264, 297, 396, 432, 528, 594, 792, 1188, 1584, 2376, 4752, 16987, 33974, 50961, 67948, 101922, 135896, 152883, 186857, 203844, 271792, 305766, 373714, 407688, 458649, 560571, 611532, 747428, 815376, 917298, 1121142, 1223064, 1494856, 1681713, 1834596, 2242284, 2446128, 2989712, 3363426, 3669192, 4484568, 5045139, 6726852, 7338384, 8969136, 10090278, 13453704, 20180556, 26907408, 40361112, 80722224]

約数ペア:

[(1, 80722224), (2, 40361112), (3, 26907408), (4, 20180556), (6, 13453704), (8, 10090278), (9, 8969136), (11, 7338384), (12, 6726852), (16, 5045139), (18, 4484568), (22, 3669192), (24, 3363426), (27, 2989712), (33, 2446128), (36, 2242284), (44, 1834596), (48, 1681713), (54, 1494856), (66, 1223064), (72, 1121142), (88, 917298), (99, 815376), (108, 747428), (132, 611532), (144, 560571), (176, 458649), (198, 407688), (216, 373714), (264, 305766), (297, 271792), (396, 203844), (432, 186857), (528, 152883), (594, 135896), (792, 101922), (1188, 67948), (1584, 50961), (2376, 33974), (4752, 16987)]