80655336

素因数分解:

$2^3\times 3^2\times {\mathrm{251}}^1\times {\mathrm{4463}}^1$

素因数の和:4726

約数の個数: 48

約数和(自身を含む): 219360960

約数和(自身を除く): 138705624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 251, 502, 753, 1004, 1506, 2008, 2259, 3012, 4463, 4518, 6024, 8926, 9036, 13389, 17852, 18072, 26778, 35704, 40167, 53556, 80334, 107112, 160668, 321336, 1120213, 2240426, 3360639, 4480852, 6721278, 8961704, 10081917, 13442556, 20163834, 26885112, 40327668, 80655336]

約数ペア:

[(1, 80655336), (2, 40327668), (3, 26885112), (4, 20163834), (6, 13442556), (8, 10081917), (9, 8961704), (12, 6721278), (18, 4480852), (24, 3360639), (36, 2240426), (72, 1120213), (251, 321336), (502, 160668), (753, 107112), (1004, 80334), (1506, 53556), (2008, 40167), (2259, 35704), (3012, 26778), (4463, 18072), (4518, 17852), (6024, 13389), (8926, 9036)]