64444716

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{255733}}^1$

素因数の和:255750

約数の個数: 36

約数和(自身を含む): 186174352

約数和(自身を除く): 121729636

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 255733, 511466, 767199, 1022932, 1534398, 1790131, 2301597, 3068796, 3580262, 4603194, 5370393, 7160524, 9206388, 10740786, 16111179, 21481572, 32222358, 64444716]

約数ペア:

[(1, 64444716), (2, 32222358), (3, 21481572), (4, 16111179), (6, 10740786), (7, 9206388), (9, 7160524), (12, 5370393), (14, 4603194), (18, 3580262), (21, 3068796), (28, 2301597), (36, 1790131), (42, 1534398), (63, 1022932), (84, 767199), (126, 511466), (252, 255733)]