180209076

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{6823}}^1$

素因数の和:6932

約数の個数: 48

約数和(自身を含む): 440229888

約数和(自身を除く): 260020812

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 71, 93, 124, 142, 186, 213, 284, 372, 426, 852, 2201, 4402, 6603, 6823, 8804, 13206, 13646, 20469, 26412, 27292, 40938, 81876, 211513, 423026, 484433, 634539, 846052, 968866, 1269078, 1453299, 1937732, 2538156, 2906598, 5813196, 15017423, 30034846, 45052269, 60069692, 90104538, 180209076]

約数ペア:

[(1, 180209076), (2, 90104538), (3, 60069692), (4, 45052269), (6, 30034846), (12, 15017423), (31, 5813196), (62, 2906598), (71, 2538156), (93, 1937732), (124, 1453299), (142, 1269078), (186, 968866), (213, 846052), (284, 634539), (372, 484433), (426, 423026), (852, 211513), (2201, 81876), (4402, 40938), (6603, 27292), (6823, 26412), (8804, 20469), (13206, 13646)]