77214420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{9127}}^1$

素因数の和:9189

約数の個数: 72

約数和(自身を含む): 239226624

約数和(自身を除く): 162012204

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 47, 60, 90, 94, 141, 180, 188, 235, 282, 423, 470, 564, 705, 846, 940, 1410, 1692, 2115, 2820, 4230, 8460, 9127, 18254, 27381, 36508, 45635, 54762, 82143, 91270, 109524, 136905, 164286, 182540, 273810, 328572, 410715, 428969, 547620, 821430, 857938, 1286907, 1642860, 1715876, 2144845, 2573814, 3860721, 4289690, 5147628, 6434535, 7721442, 8579380, 12869070, 15442884, 19303605, 25738140, 38607210, 77214420]

約数ペア:

[(1, 77214420), (2, 38607210), (3, 25738140), (4, 19303605), (5, 15442884), (6, 12869070), (9, 8579380), (10, 7721442), (12, 6434535), (15, 5147628), (18, 4289690), (20, 3860721), (30, 2573814), (36, 2144845), (45, 1715876), (47, 1642860), (60, 1286907), (90, 857938), (94, 821430), (141, 547620), (180, 428969), (188, 410715), (235, 328572), (282, 273810), (423, 182540), (470, 164286), (564, 136905), (705, 109524), (846, 91270), (940, 82143), (1410, 54762), (1692, 45635), (2115, 36508), (2820, 27381), (4230, 18254), (8460, 9127)]