85765908

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{347}}^1\times {\mathrm{479}}^1$

素因数の和:876

約数の個数: 48

約数和(自身を含む): 205793280

約数和(自身を除く): 120027372

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 347, 479, 516, 694, 958, 1041, 1388, 1437, 1916, 2082, 2874, 4164, 5748, 14921, 20597, 29842, 41194, 44763, 59684, 61791, 82388, 89526, 123582, 166213, 179052, 247164, 332426, 498639, 664852, 997278, 1994556, 7147159, 14294318, 21441477, 28588636, 42882954, 85765908]

約数ペア:

[(1, 85765908), (2, 42882954), (3, 28588636), (4, 21441477), (6, 14294318), (12, 7147159), (43, 1994556), (86, 997278), (129, 664852), (172, 498639), (258, 332426), (347, 247164), (479, 179052), (516, 166213), (694, 123582), (958, 89526), (1041, 82388), (1388, 61791), (1437, 59684), (1916, 44763), (2082, 41194), (2874, 29842), (4164, 20597), (5748, 14921)]