79858372

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{263}}^1$

素因数の和:448

約数の個数: 48

約数和(自身を含む): 156828672

約数和(自身を除く): 76970300

約数列:

[1, 2, 4, 11, 22, 44, 67, 103, 134, 206, 263, 268, 412, 526, 737, 1052, 1133, 1474, 2266, 2893, 2948, 4532, 5786, 6901, 11572, 13802, 17621, 27089, 27604, 35242, 54178, 70484, 75911, 108356, 151822, 193831, 297979, 303644, 387662, 595958, 775324, 1191916, 1814963, 3629926, 7259852, 19964593, 39929186, 79858372]

約数ペア:

[(1, 79858372), (2, 39929186), (4, 19964593), (11, 7259852), (22, 3629926), (44, 1814963), (67, 1191916), (103, 775324), (134, 595958), (206, 387662), (263, 303644), (268, 297979), (412, 193831), (526, 151822), (737, 108356), (1052, 75911), (1133, 70484), (1474, 54178), (2266, 35242), (2893, 27604), (2948, 27089), (4532, 17621), (5786, 13802), (6901, 11572)]