78838236

素因数分解:

$2^2\times 3^2\times {\mathrm{271}}^1\times {\mathrm{8081}}^1$

素因数の和:8362

約数の個数: 36

約数和(自身を含む): 200045664

約数和(自身を除く): 121207428

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 271, 542, 813, 1084, 1626, 2439, 3252, 4878, 8081, 9756, 16162, 24243, 32324, 48486, 72729, 96972, 145458, 290916, 2189951, 4379902, 6569853, 8759804, 13139706, 19709559, 26279412, 39419118, 78838236]

約数ペア:

[(1, 78838236), (2, 39419118), (3, 26279412), (4, 19709559), (6, 13139706), (9, 8759804), (12, 6569853), (18, 4379902), (36, 2189951), (271, 290916), (542, 145458), (813, 96972), (1084, 72729), (1626, 48486), (2439, 32324), (3252, 24243), (4878, 16162), (8081, 9756)]