64610532

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{256391}}^1$

素因数の和:256408

約数の個数: 36

約数和(自身を含む): 186653376

約数和(自身を除く): 122042844

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 256391, 512782, 769173, 1025564, 1538346, 1794737, 2307519, 3076692, 3589474, 4615038, 5384211, 7178948, 9230076, 10768422, 16152633, 21536844, 32305266, 64610532]

約数ペア:

[(1, 64610532), (2, 32305266), (3, 21536844), (4, 16152633), (6, 10768422), (7, 9230076), (9, 7178948), (12, 5384211), (14, 4615038), (18, 3589474), (21, 3076692), (28, 2307519), (36, 1794737), (42, 1538346), (63, 1025564), (84, 769173), (126, 512782), (252, 256391)]