80240706

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5443}}^1$

素因数の和:5477

約数の個数: 80

約数和(自身を含む): 221331264

約数和(自身を除く): 141090558

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 81, 91, 117, 126, 162, 182, 189, 234, 273, 351, 378, 546, 567, 702, 819, 1053, 1134, 1638, 2106, 2457, 4914, 5443, 7371, 10886, 14742, 16329, 32658, 38101, 48987, 70759, 76202, 97974, 114303, 141518, 146961, 212277, 228606, 293922, 342909, 424554, 440883, 495313, 636831, 685818, 881766, 990626, 1028727, 1273662, 1485939, 1910493, 2057454, 2971878, 3086181, 3820986, 4457817, 5731479, 6172362, 8915634, 11462958, 13373451, 26746902, 40120353, 80240706]

約数ペア:

[(1, 80240706), (2, 40120353), (3, 26746902), (6, 13373451), (7, 11462958), (9, 8915634), (13, 6172362), (14, 5731479), (18, 4457817), (21, 3820986), (26, 3086181), (27, 2971878), (39, 2057454), (42, 1910493), (54, 1485939), (63, 1273662), (78, 1028727), (81, 990626), (91, 881766), (117, 685818), (126, 636831), (162, 495313), (182, 440883), (189, 424554), (234, 342909), (273, 293922), (351, 228606), (378, 212277), (546, 146961), (567, 141518), (702, 114303), (819, 97974), (1053, 76202), (1134, 70759), (1638, 48987), (2106, 38101), (2457, 32658), (4914, 16329), (5443, 14742), (7371, 10886)]