79141356

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{509}}^1\times {\mathrm{617}}^1$

素因数の和:1143

約数の個数: 72

約数和(自身を含む): 229451040

約数和(自身を除く): 150309684

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 509, 617, 1018, 1234, 1527, 1851, 2036, 2468, 3054, 3563, 3702, 4319, 4581, 5553, 6108, 7126, 7404, 8638, 9162, 10689, 11106, 12957, 14252, 17276, 18324, 21378, 22212, 25914, 32067, 38871, 42756, 51828, 64134, 77742, 128268, 155484, 314053, 628106, 942159, 1256212, 1884318, 2198371, 2826477, 3768636, 4396742, 5652954, 6595113, 8793484, 11305908, 13190226, 19785339, 26380452, 39570678, 79141356]

約数ペア:

[(1, 79141356), (2, 39570678), (3, 26380452), (4, 19785339), (6, 13190226), (7, 11305908), (9, 8793484), (12, 6595113), (14, 5652954), (18, 4396742), (21, 3768636), (28, 2826477), (36, 2198371), (42, 1884318), (63, 1256212), (84, 942159), (126, 628106), (252, 314053), (509, 155484), (617, 128268), (1018, 77742), (1234, 64134), (1527, 51828), (1851, 42756), (2036, 38871), (2468, 32067), (3054, 25914), (3563, 22212), (3702, 21378), (4319, 18324), (4581, 17276), (5553, 14252), (6108, 12957), (7126, 11106), (7404, 10689), (8638, 9162)]