80063802

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5431}}^1$

素因数の和:5465

約数の個数: 80

約数和(自身を含む): 220843392

約数和(自身を除く): 140779590

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, 5431, 7371, 10862, 14742, 16293, 32586, 38017, 48879, 70603, 76034, 97758, 114051, 141206, 146637, 211809, 228102, 293274, 342153, 423618, 439911, 494221, 635427, 684306, 879822, 988442, 1026459, 1270854, 1482663, 1906281, 2052918, 2965326, 3079377, 3812562, 4447989, 5718843, 6158754, 8895978, 11437686, 13343967, 26687934, 40031901, 80063802]

約数ペア:

[(1, 80063802), (2, 40031901), (3, 26687934), (6, 13343967), (7, 11437686), (9, 8895978), (13, 6158754), (14, 5718843), (18, 4447989), (21, 3812562), (26, 3079377), (27, 2965326), (39, 2052918), (42, 1906281), (54, 1482663), (63, 1270854), (78, 1026459), (81, 988442), (91, 879822), (117, 684306), (126, 635427), (162, 494221), (182, 439911), (189, 423618), (234, 342153), (273, 293274), (351, 228102), (378, 211809), (546, 146637), (567, 141206), (702, 114051), (819, 97758), (1053, 76034), (1134, 70603), (1638, 48879), (2106, 38017), (2457, 32586), (4914, 16293), (5431, 14742), (7371, 10862)]