80880972

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{2237}}^1$

素因数の和:2398

約数の個数: 48

約数和(自身を含む): 198519552

約数和(自身を除く): 117638580

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 131, 138, 262, 276, 393, 524, 786, 1572, 2237, 3013, 4474, 6026, 6711, 8948, 9039, 12052, 13422, 18078, 26844, 36156, 51451, 102902, 154353, 205804, 293047, 308706, 586094, 617412, 879141, 1172188, 1758282, 3516564, 6740081, 13480162, 20220243, 26960324, 40440486, 80880972]

約数ペア:

[(1, 80880972), (2, 40440486), (3, 26960324), (4, 20220243), (6, 13480162), (12, 6740081), (23, 3516564), (46, 1758282), (69, 1172188), (92, 879141), (131, 617412), (138, 586094), (262, 308706), (276, 293047), (393, 205804), (524, 154353), (786, 102902), (1572, 51451), (2237, 36156), (3013, 26844), (4474, 18078), (6026, 13422), (6711, 12052), (8948, 9039)]