79999254

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{1063}}^1$

素因数の和:1221

約数の個数: 48

約数和(自身を含む): 179760672

約数和(自身を除く): 99761418

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 113, 222, 226, 333, 339, 666, 678, 1017, 1063, 2034, 2126, 3189, 4181, 6378, 8362, 9567, 12543, 19134, 25086, 37629, 39331, 75258, 78662, 117993, 120119, 235986, 240238, 353979, 360357, 707958, 720714, 1081071, 2162142, 4444403, 8888806, 13333209, 26666418, 39999627, 79999254]

約数ペア:

[(1, 79999254), (2, 39999627), (3, 26666418), (6, 13333209), (9, 8888806), (18, 4444403), (37, 2162142), (74, 1081071), (111, 720714), (113, 707958), (222, 360357), (226, 353979), (333, 240238), (339, 235986), (666, 120119), (678, 117993), (1017, 78662), (1063, 75258), (2034, 39331), (2126, 37629), (3189, 25086), (4181, 19134), (6378, 12543), (8362, 9567)]