72878022

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{192799}}^1$

素因数の和:192817

約数の個数: 32

約数和(自身を含む): 185088000

約数和(自身を除く): 112209978

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 192799, 385598, 578397, 1156794, 1349593, 1735191, 2699186, 3470382, 4048779, 5205573, 8097558, 10411146, 12146337, 24292674, 36439011, 72878022]

約数ペア:

[(1, 72878022), (2, 36439011), (3, 24292674), (6, 12146337), (7, 10411146), (9, 8097558), (14, 5205573), (18, 4048779), (21, 3470382), (27, 2699186), (42, 1735191), (54, 1349593), (63, 1156794), (126, 578397), (189, 385598), (378, 192799)]