71946828

素因数分解:

$2^2\times 3^2\times {\mathrm{727}}^1\times {\mathrm{2749}}^1$

素因数の和:3486

約数の個数: 36

約数和(自身を含む): 182182000

約数和(自身を除く): 110235172

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 727, 1454, 2181, 2749, 2908, 4362, 5498, 6543, 8247, 8724, 10996, 13086, 16494, 24741, 26172, 32988, 49482, 98964, 1998523, 3997046, 5995569, 7994092, 11991138, 17986707, 23982276, 35973414, 71946828]

約数ペア:

[(1, 71946828), (2, 35973414), (3, 23982276), (4, 17986707), (6, 11991138), (9, 7994092), (12, 5995569), (18, 3997046), (36, 1998523), (727, 98964), (1454, 49482), (2181, 32988), (2749, 26172), (2908, 24741), (4362, 16494), (5498, 13086), (6543, 10996), (8247, 8724)]