81925236

素因数分解:

$2^2\times 3^3\times {\mathrm{359}}^1\times {\mathrm{2113}}^1$

素因数の和:2485

約数の個数: 48

約数和(自身を含む): 213091200

約数和(自身を除く): 131165964

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 359, 718, 1077, 1436, 2113, 2154, 3231, 4226, 4308, 6339, 6462, 8452, 9693, 12678, 12924, 19017, 19386, 25356, 38034, 38772, 57051, 76068, 114102, 228204, 758567, 1517134, 2275701, 3034268, 4551402, 6827103, 9102804, 13654206, 20481309, 27308412, 40962618, 81925236]

約数ペア:

[(1, 81925236), (2, 40962618), (3, 27308412), (4, 20481309), (6, 13654206), (9, 9102804), (12, 6827103), (18, 4551402), (27, 3034268), (36, 2275701), (54, 1517134), (108, 758567), (359, 228204), (718, 114102), (1077, 76068), (1436, 57051), (2113, 38772), (2154, 38034), (3231, 25356), (4226, 19386), (4308, 19017), (6339, 12924), (6462, 12678), (8452, 9693)]