80317548

素因数分解:

$2^2\times 3^3\times {\mathrm{47}}^1\times {\mathrm{15823}}^1$

素因数の和:15883

約数の個数: 48

約数和(自身を含む): 212674560

約数和(自身を除く): 132357012

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 47, 54, 94, 108, 141, 188, 282, 423, 564, 846, 1269, 1692, 2538, 5076, 15823, 31646, 47469, 63292, 94938, 142407, 189876, 284814, 427221, 569628, 743681, 854442, 1487362, 1708884, 2231043, 2974724, 4462086, 6693129, 8924172, 13386258, 20079387, 26772516, 40158774, 80317548]

約数ペア:

[(1, 80317548), (2, 40158774), (3, 26772516), (4, 20079387), (6, 13386258), (9, 8924172), (12, 6693129), (18, 4462086), (27, 2974724), (36, 2231043), (47, 1708884), (54, 1487362), (94, 854442), (108, 743681), (141, 569628), (188, 427221), (282, 284814), (423, 189876), (564, 142407), (846, 94938), (1269, 63292), (1692, 47469), (2538, 31646), (5076, 15823)]