73079748

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{289999}}^1$

素因数の和:290016

約数の個数: 36

約数和(自身を含む): 211120000

約数和(自身を除く): 138040252

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 289999, 579998, 869997, 1159996, 1739994, 2029993, 2609991, 3479988, 4059986, 5219982, 6089979, 8119972, 10439964, 12179958, 18269937, 24359916, 36539874, 73079748]

約数ペア:

[(1, 73079748), (2, 36539874), (3, 24359916), (4, 18269937), (6, 12179958), (7, 10439964), (9, 8119972), (12, 6089979), (14, 5219982), (18, 4059986), (21, 3479988), (28, 2609991), (36, 2029993), (42, 1739994), (63, 1159996), (84, 869997), (126, 579998), (252, 289999)]