77284860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1123}}^1$

素因数の和:1203

約数の個数: 96

約数和(自身を含む): 229619712

約数和(自身を除く): 152334852

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 37, 60, 62, 74, 93, 111, 124, 148, 155, 185, 186, 222, 310, 370, 372, 444, 465, 555, 620, 740, 930, 1110, 1123, 1147, 1860, 2220, 2246, 2294, 3369, 3441, 4492, 4588, 5615, 5735, 6738, 6882, 11230, 11470, 13476, 13764, 16845, 17205, 22460, 22940, 33690, 34410, 34813, 41551, 67380, 68820, 69626, 83102, 104439, 124653, 139252, 166204, 174065, 207755, 208878, 249306, 348130, 415510, 417756, 498612, 522195, 623265, 696260, 831020, 1044390, 1246530, 1288081, 2088780, 2493060, 2576162, 3864243, 5152324, 6440405, 7728486, 12880810, 15456972, 19321215, 25761620, 38642430, 77284860]

約数ペア:

[(1, 77284860), (2, 38642430), (3, 25761620), (4, 19321215), (5, 15456972), (6, 12880810), (10, 7728486), (12, 6440405), (15, 5152324), (20, 3864243), (30, 2576162), (31, 2493060), (37, 2088780), (60, 1288081), (62, 1246530), (74, 1044390), (93, 831020), (111, 696260), (124, 623265), (148, 522195), (155, 498612), (185, 417756), (186, 415510), (222, 348130), (310, 249306), (370, 208878), (372, 207755), (444, 174065), (465, 166204), (555, 139252), (620, 124653), (740, 104439), (930, 83102), (1110, 69626), (1123, 68820), (1147, 67380), (1860, 41551), (2220, 34813), (2246, 34410), (2294, 33690), (3369, 22940), (3441, 22460), (4492, 17205), (4588, 16845), (5615, 13764), (5735, 13476), (6738, 11470), (6882, 11230)]