85290786

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{225637}}^1$

素因数の和:225655

約数の個数: 32

約数和(自身を含む): 216612480

約数和(自身を除く): 131321694

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 225637, 451274, 676911, 1353822, 1579459, 2030733, 3158918, 4061466, 4738377, 6092199, 9476754, 12184398, 14215131, 28430262, 42645393, 85290786]

約数ペア:

[(1, 85290786), (2, 42645393), (3, 28430262), (6, 14215131), (7, 12184398), (9, 9476754), (14, 6092199), (18, 4738377), (21, 4061466), (27, 3158918), (42, 2030733), (54, 1579459), (63, 1353822), (126, 676911), (189, 451274), (378, 225637)]