87290532

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{346391}}^1$

素因数の和:346408

約数の個数: 36

約数和(自身を含む): 252173376

約数和(自身を除く): 164882844

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 346391, 692782, 1039173, 1385564, 2078346, 2424737, 3117519, 4156692, 4849474, 6235038, 7274211, 9698948, 12470076, 14548422, 21822633, 29096844, 43645266, 87290532]

約数ペア:

[(1, 87290532), (2, 43645266), (3, 29096844), (4, 21822633), (6, 14548422), (7, 12470076), (9, 9698948), (12, 7274211), (14, 6235038), (18, 4849474), (21, 4156692), (28, 3117519), (36, 2424737), (42, 2078346), (63, 1385564), (84, 1039173), (126, 692782), (252, 346391)]