72201528

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{143257}}^1$

素因数の和:143276

約数の個数: 48

約数和(自身を含む): 223482480

約数和(自身を除く): 151280952

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, 143257, 286514, 429771, 573028, 859542, 1002799, 1146056, 1289313, 1719084, 2005598, 2578626, 3008397, 3438168, 4011196, 5157252, 6016794, 8022392, 9025191, 10314504, 12033588, 18050382, 24067176, 36100764, 72201528]

約数ペア:

[(1, 72201528), (2, 36100764), (3, 24067176), (4, 18050382), (6, 12033588), (7, 10314504), (8, 9025191), (9, 8022392), (12, 6016794), (14, 5157252), (18, 4011196), (21, 3438168), (24, 3008397), (28, 2578626), (36, 2005598), (42, 1719084), (56, 1289313), (63, 1146056), (72, 1002799), (84, 859542), (126, 573028), (168, 429771), (252, 286514), (504, 143257)]