87426972

素因数分解:

$2^2\times 3^3\times {\mathrm{389}}^1\times {\mathrm{2081}}^1$

素因数の和:2483

約数の個数: 48

約数和(自身を含む): 227354400

約数和(自身を除く): 139927428

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 389, 778, 1167, 1556, 2081, 2334, 3501, 4162, 4668, 6243, 7002, 8324, 10503, 12486, 14004, 18729, 21006, 24972, 37458, 42012, 56187, 74916, 112374, 224748, 809509, 1619018, 2428527, 3238036, 4857054, 7285581, 9714108, 14571162, 21856743, 29142324, 43713486, 87426972]

約数ペア:

[(1, 87426972), (2, 43713486), (3, 29142324), (4, 21856743), (6, 14571162), (9, 9714108), (12, 7285581), (18, 4857054), (27, 3238036), (36, 2428527), (54, 1619018), (108, 809509), (389, 224748), (778, 112374), (1167, 74916), (1556, 56187), (2081, 42012), (2334, 37458), (3501, 24972), (4162, 21006), (4668, 18729), (6243, 14004), (7002, 12486), (8324, 10503)]