68169528

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{135257}}^1$

素因数の和:135276

約数の個数: 48

約数和(自身を含む): 211002480

約数和(自身を除く): 142832952

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 135257, 270514, 405771, 541028, 811542, 946799, 1082056, 1217313, 1623084, 1893598, 2434626, 2840397, 3246168, 3787196, 4869252, 5680794, 7574392, 8521191, 9738504, 11361588, 17042382, 22723176, 34084764, 68169528]

約数ペア:

[(1, 68169528), (2, 34084764), (3, 22723176), (4, 17042382), (6, 11361588), (7, 9738504), (8, 8521191), (9, 7574392), (12, 5680794), (14, 4869252), (18, 3787196), (21, 3246168), (24, 2840397), (28, 2434626), (36, 1893598), (42, 1623084), (56, 1217313), (63, 1082056), (72, 946799), (84, 811542), (126, 541028), (168, 405771), (252, 270514), (504, 135257)]