80664402

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{941}}^1$

素因数の和:1123

約数の個数: 64

約数和(自身を含む): 200035584

約数和(自身を除く): 119371182

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 157, 182, 273, 314, 471, 546, 941, 942, 1099, 1882, 2041, 2198, 2823, 3297, 4082, 5646, 6123, 6587, 6594, 12233, 12246, 13174, 14287, 19761, 24466, 28574, 36699, 39522, 42861, 73398, 85631, 85722, 147737, 171262, 256893, 295474, 443211, 513786, 886422, 1034159, 1920581, 2068318, 3102477, 3841162, 5761743, 6204954, 11523486, 13444067, 26888134, 40332201, 80664402]

約数ペア:

[(1, 80664402), (2, 40332201), (3, 26888134), (6, 13444067), (7, 11523486), (13, 6204954), (14, 5761743), (21, 3841162), (26, 3102477), (39, 2068318), (42, 1920581), (78, 1034159), (91, 886422), (157, 513786), (182, 443211), (273, 295474), (314, 256893), (471, 171262), (546, 147737), (941, 85722), (942, 85631), (1099, 73398), (1882, 42861), (2041, 39522), (2198, 36699), (2823, 28574), (3297, 24466), (4082, 19761), (5646, 14287), (6123, 13174), (6587, 12246), (6594, 12233)]