80266914

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{49003}}^1$

素因数の和:49031

約数の個数: 48

約数和(自身を含む): 214049472

約数和(自身を除く): 133782558

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 49003, 98006, 147009, 294018, 343021, 441027, 637039, 686042, 882054, 1029063, 1274078, 1911117, 2058126, 3087189, 3822234, 4459273, 5733351, 6174378, 8918546, 11466702, 13377819, 26755638, 40133457, 80266914]

約数ペア:

[(1, 80266914), (2, 40133457), (3, 26755638), (6, 13377819), (7, 11466702), (9, 8918546), (13, 6174378), (14, 5733351), (18, 4459273), (21, 3822234), (26, 3087189), (39, 2058126), (42, 1911117), (63, 1274078), (78, 1029063), (91, 882054), (117, 686042), (126, 637039), (182, 441027), (234, 343021), (273, 294018), (546, 147009), (819, 98006), (1638, 49003)]