126840816

素因数分解:

$2^4\times 3^4\times {\mathrm{97871}}^1$

素因数の和:97891

約数の個数: 50

約数和(自身を含む): 367117872

約数和(自身を除く): 240277056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 432, 648, 1296, 97871, 195742, 293613, 391484, 587226, 782968, 880839, 1174452, 1565936, 1761678, 2348904, 2642517, 3523356, 4697808, 5285034, 7046712, 7927551, 10570068, 14093424, 15855102, 21140136, 31710204, 42280272, 63420408, 126840816]

約数ペア:

[(1, 126840816), (2, 63420408), (3, 42280272), (4, 31710204), (6, 21140136), (8, 15855102), (9, 14093424), (12, 10570068), (16, 7927551), (18, 7046712), (24, 5285034), (27, 4697808), (36, 3523356), (48, 2642517), (54, 2348904), (72, 1761678), (81, 1565936), (108, 1174452), (144, 880839), (162, 782968), (216, 587226), (324, 391484), (432, 293613), (648, 195742), (1296, 97871)]