77897316

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{7079}}^1$

素因数の和:7224

約数の個数: 48

約数和(自身を含む): 209341440

約数和(自身を除く): 131444124

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 131, 262, 393, 524, 786, 917, 1572, 1834, 2751, 3668, 5502, 7079, 11004, 14158, 21237, 28316, 42474, 49553, 84948, 99106, 148659, 198212, 297318, 594636, 927349, 1854698, 2782047, 3709396, 5564094, 6491443, 11128188, 12982886, 19474329, 25965772, 38948658, 77897316]

約数ペア:

[(1, 77897316), (2, 38948658), (3, 25965772), (4, 19474329), (6, 12982886), (7, 11128188), (12, 6491443), (14, 5564094), (21, 3709396), (28, 2782047), (42, 1854698), (84, 927349), (131, 594636), (262, 297318), (393, 198212), (524, 148659), (786, 99106), (917, 84948), (1572, 49553), (1834, 42474), (2751, 28316), (3668, 21237), (5502, 14158), (7079, 11004)]