67466971620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{8716663}}^1$

素因数の和:8716721

約数の個数: 72

約数和(自身を含む): 209409135936

約数和(自身を除く): 141942164316

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 43, 45, 60, 86, 90, 129, 172, 180, 215, 258, 387, 430, 516, 645, 774, 860, 1290, 1548, 1935, 2580, 3870, 7740, 8716663, 17433326, 26149989, 34866652, 43583315, 52299978, 78449967, 87166630, 104599956, 130749945, 156899934, 174333260, 261499890, 313799868, 374816509, 392249835, 522999780, 749633018, 784499670, 1124449527, 1499266036, 1568999340, 1874082545, 2248899054, 3373348581, 3748165090, 4497798108, 5622247635, 6746697162, 7496330180, 11244495270, 13493394324, 16866742905, 22488990540, 33733485810, 67466971620]

約数ペア:

[(1, 67466971620), (2, 33733485810), (3, 22488990540), (4, 16866742905), (5, 13493394324), (6, 11244495270), (9, 7496330180), (10, 6746697162), (12, 5622247635), (15, 4497798108), (18, 3748165090), (20, 3373348581), (30, 2248899054), (36, 1874082545), (43, 1568999340), (45, 1499266036), (60, 1124449527), (86, 784499670), (90, 749633018), (129, 522999780), (172, 392249835), (180, 374816509), (215, 313799868), (258, 261499890), (387, 174333260), (430, 156899934), (516, 130749945), (645, 104599956), (774, 87166630), (860, 78449967), (1290, 52299978), (1548, 43583315), (1935, 34866652), (2580, 26149989), (3870, 17433326), (7740, 8716663)]