77979672

素因数分解:

$2^3\times 3^7\times {\mathrm{4457}}^1$

素因数の和:4484

約数の個数: 64

約数和(自身を含む): 219333600

約数和(自身を除く): 141353928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 729, 972, 1458, 1944, 2187, 2916, 4374, 4457, 5832, 8748, 8914, 13371, 17496, 17828, 26742, 35656, 40113, 53484, 80226, 106968, 120339, 160452, 240678, 320904, 361017, 481356, 722034, 962712, 1083051, 1444068, 2166102, 2888136, 3249153, 4332204, 6498306, 8664408, 9747459, 12996612, 19494918, 25993224, 38989836, 77979672]

約数ペア:

[(1, 77979672), (2, 38989836), (3, 25993224), (4, 19494918), (6, 12996612), (8, 9747459), (9, 8664408), (12, 6498306), (18, 4332204), (24, 3249153), (27, 2888136), (36, 2166102), (54, 1444068), (72, 1083051), (81, 962712), (108, 722034), (162, 481356), (216, 361017), (243, 320904), (324, 240678), (486, 160452), (648, 120339), (729, 106968), (972, 80226), (1458, 53484), (1944, 40113), (2187, 35656), (2916, 26742), (4374, 17828), (4457, 17496), (5832, 13371), (8748, 8914)]