80823054

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{199}}^1$

素因数の和:385

約数の個数: 64

約数和(自身を含む): 180633600

約数和(自身を除く): 99810546

約数列:

[1, 2, 3, 6, 13, 26, 39, 41, 78, 82, 123, 127, 199, 246, 254, 381, 398, 533, 597, 762, 1066, 1194, 1599, 1651, 2587, 3198, 3302, 4953, 5174, 5207, 7761, 8159, 9906, 10414, 15522, 15621, 16318, 24477, 25273, 31242, 48954, 50546, 67691, 75819, 106067, 135382, 151638, 203073, 212134, 318201, 328549, 406146, 636402, 657098, 985647, 1036193, 1971294, 2072386, 3108579, 6217158, 13470509, 26941018, 40411527, 80823054]

約数ペア:

[(1, 80823054), (2, 40411527), (3, 26941018), (6, 13470509), (13, 6217158), (26, 3108579), (39, 2072386), (41, 1971294), (78, 1036193), (82, 985647), (123, 657098), (127, 636402), (199, 406146), (246, 328549), (254, 318201), (381, 212134), (398, 203073), (533, 151638), (597, 135382), (762, 106067), (1066, 75819), (1194, 67691), (1599, 50546), (1651, 48954), (2587, 31242), (3198, 25273), (3302, 24477), (4953, 16318), (5174, 15621), (5207, 15522), (7761, 10414), (8159, 9906)]