77905324

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{883}}^1$

素因数の和:1054

約数の個数: 48

約数和(自身を含む): 163957248

約数和(自身を除く): 86051924

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 137, 161, 274, 322, 548, 644, 883, 959, 1766, 1918, 3151, 3532, 3836, 6181, 6302, 12362, 12604, 20309, 22057, 24724, 40618, 44114, 81236, 88228, 120971, 142163, 241942, 284326, 483884, 568652, 846797, 1693594, 2782333, 3387188, 5564666, 11129332, 19476331, 38952662, 77905324]

約数ペア:

[(1, 77905324), (2, 38952662), (4, 19476331), (7, 11129332), (14, 5564666), (23, 3387188), (28, 2782333), (46, 1693594), (92, 846797), (137, 568652), (161, 483884), (274, 284326), (322, 241942), (548, 142163), (644, 120971), (883, 88228), (959, 81236), (1766, 44114), (1918, 40618), (3151, 24724), (3532, 22057), (3836, 20309), (6181, 12604), (6302, 12362)]