65508144

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1721}}^1$

素因数の和:1806

約数の個数: 80

約数和(自身を含む): 185342304

約数和(自身を除く): 119834160

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 61, 78, 104, 122, 156, 183, 208, 244, 312, 366, 488, 624, 732, 793, 976, 1464, 1586, 1721, 2379, 2928, 3172, 3442, 4758, 5163, 6344, 6884, 9516, 10326, 12688, 13768, 19032, 20652, 22373, 27536, 38064, 41304, 44746, 67119, 82608, 89492, 104981, 134238, 178984, 209962, 268476, 314943, 357968, 419924, 536952, 629886, 839848, 1073904, 1259772, 1364753, 1679696, 2519544, 2729506, 4094259, 5039088, 5459012, 8188518, 10918024, 16377036, 21836048, 32754072, 65508144]

約数ペア:

[(1, 65508144), (2, 32754072), (3, 21836048), (4, 16377036), (6, 10918024), (8, 8188518), (12, 5459012), (13, 5039088), (16, 4094259), (24, 2729506), (26, 2519544), (39, 1679696), (48, 1364753), (52, 1259772), (61, 1073904), (78, 839848), (104, 629886), (122, 536952), (156, 419924), (183, 357968), (208, 314943), (244, 268476), (312, 209962), (366, 178984), (488, 134238), (624, 104981), (732, 89492), (793, 82608), (976, 67119), (1464, 44746), (1586, 41304), (1721, 38064), (2379, 27536), (2928, 22373), (3172, 20652), (3442, 19032), (4758, 13768), (5163, 12688), (6344, 10326), (6884, 9516)]