80643546

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{821}}^1$

素因数の和:956

約数の個数: 64

約数和(自身を含む): 191756160

約数和(自身を除く): 111112614

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 107, 153, 214, 306, 321, 459, 642, 821, 918, 963, 1642, 1819, 1926, 2463, 2889, 3638, 4926, 5457, 5778, 7389, 10914, 13957, 14778, 16371, 22167, 27914, 32742, 41871, 44334, 49113, 83742, 87847, 98226, 125613, 175694, 251226, 263541, 376839, 527082, 753678, 790623, 1493399, 1581246, 2371869, 2986798, 4480197, 4743738, 8960394, 13440591, 26881182, 40321773, 80643546]

約数ペア:

[(1, 80643546), (2, 40321773), (3, 26881182), (6, 13440591), (9, 8960394), (17, 4743738), (18, 4480197), (27, 2986798), (34, 2371869), (51, 1581246), (54, 1493399), (102, 790623), (107, 753678), (153, 527082), (214, 376839), (306, 263541), (321, 251226), (459, 175694), (642, 125613), (821, 98226), (918, 87847), (963, 83742), (1642, 49113), (1819, 44334), (1926, 41871), (2463, 32742), (2889, 27914), (3638, 22167), (4926, 16371), (5457, 14778), (5778, 13957), (7389, 10914)]