73897668

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{157901}}^1$

素因数の和:157924

約数の個数: 36

約数和(自身を含む): 201167148

約数和(自身を除く): 127269480

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 157901, 315802, 473703, 631604, 947406, 1421109, 1894812, 2052713, 2842218, 4105426, 5684436, 6158139, 8210852, 12316278, 18474417, 24632556, 36948834, 73897668]

約数ペア:

[(1, 73897668), (2, 36948834), (3, 24632556), (4, 18474417), (6, 12316278), (9, 8210852), (12, 6158139), (13, 5684436), (18, 4105426), (26, 2842218), (36, 2052713), (39, 1894812), (52, 1421109), (78, 947406), (117, 631604), (156, 473703), (234, 315802), (468, 157901)]