84378252

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{5099}}^1$

素因数の和:5310

約数の個数: 48

約数和(自身を含む): 226195200

約数和(自身を除く): 141816948

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 197, 394, 591, 788, 1182, 1379, 2364, 2758, 4137, 5099, 5516, 8274, 10198, 15297, 16548, 20396, 30594, 35693, 61188, 71386, 107079, 142772, 214158, 428316, 1004503, 2009006, 3013509, 4018012, 6027018, 7031521, 12054036, 14063042, 21094563, 28126084, 42189126, 84378252]

約数ペア:

[(1, 84378252), (2, 42189126), (3, 28126084), (4, 21094563), (6, 14063042), (7, 12054036), (12, 7031521), (14, 6027018), (21, 4018012), (28, 3013509), (42, 2009006), (84, 1004503), (197, 428316), (394, 214158), (591, 142772), (788, 107079), (1182, 71386), (1379, 61188), (2364, 35693), (2758, 30594), (4137, 20396), (5099, 16548), (5516, 15297), (8274, 10198)]