81716772

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^2\times {\mathrm{4051}}^1$

素因数の和:4140

約数の個数: 36

約数和(自身を含む): 195484688

約数和(自身を除く): 113767916

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 246, 492, 1681, 3362, 4051, 5043, 6724, 8102, 10086, 12153, 16204, 20172, 24306, 48612, 166091, 332182, 498273, 664364, 996546, 1993092, 6809731, 13619462, 20429193, 27238924, 40858386, 81716772]

約数ペア:

[(1, 81716772), (2, 40858386), (3, 27238924), (4, 20429193), (6, 13619462), (12, 6809731), (41, 1993092), (82, 996546), (123, 664364), (164, 498273), (246, 332182), (492, 166091), (1681, 48612), (3362, 24306), (4051, 20172), (5043, 16204), (6724, 12153), (8102, 10086)]